“If you are going to devote your time to do something you claim you love, take this thought; "Can I pursue this till the end? Am I sure I will never give up on it?" This is persistence.”

“If by religion we are to understand sectarian dogmas, in which no two of them agree, then your exclamation on that hypothesis is just, "that this would be the best of worlds if there were no religion in it.” 

“If it isn't urgent, worry about it later”

“I’d rather believe for a whole lot and get half of it than believe for a little bit and get all of it.”

“We must become holy not because we want to feel holy, but because Christ must be able to live His life fully in us.”

“...never [enter] into dispute or argument with another. I never saw an instance of one of two disputants convincing the other by argument. I have seen many, on their getting warm, becoming rude, & shooting one another. ... When I hear another express an opinion which is not mine, I say to myself, he has a right to his opinion, as I to mine; why should I question it? His error does me no injury, and shall I become a Don Quixote, to bring all men by force of argument to one opinion? ... There are two classes of disputants most frequently to be met with among us. The first is of young students, just entered the threshold of science, with a first view of its outlines, not yet filled up with the details & modifications which a further progress would bring to their knoledge. The other consists of the ill-tempered & rude men in society, who have taken up a passion for politics. ... Consider yourself, when with them, as among the patients of Bedlam, needing medical more than moral counsel. Be a listener only, keep within yourself, and endeavor to establish with yourself the habit of silence, especially on politics. In the fevered state of our country, no good can ever result from any attempt to set one of these fiery zealots to rights, either in fact or principle. They are determined as to the facts they will believe, and the opinions on which they will act. Get by them, therefore, as you would by an angry bull; it is not for a man of sense to dispute the road with such an animal.”

“Whereas it appeareth that however certain forms of government are better calculated than others to protect individuals in the free exercise of their natural rights, and are at the same time themselves better guarded against degeneracy, yet experience hath shewn, that even under the best forms, those entrusted with power have, in time, and by slow operations, perverted it into tyranny; and it is believed that the most effectual means of preventing this would be, to illuminate, as far as practicable, the minds of the people at large, ....whence it becomes expedient for promoting the publick happiness that those persons, whom nature hath endowed with genius and virtue, should be rendered by liberal education worthy to receive, and able to guard the sacred deposit of the rights and liberties of their fellow citizens, and that they should be called to that charge without regard to wealth, birth or accidental condition of circumstance.”

“We have largely lost sight of the holiness and purity of God today. This is one reason why we tolerate sin so easily.”

“Although Verwoerd thought Africans were lower than animals, his death did not yield us any pleasure. Political assassination is not something I or the ANC ever supported. It is a primitive way of contending with an opponent”

“Why nowadays there's a new fashion every day.”

“We can ignore even pleasure. But pain insists upon being attended to. God whispers to us in our pleasures, speaks in our conscience, but shouts in our pains: it is his megaphone to rouse a deaf world.”

“When you train yourself, through repetition and practice, to overcome procrastination and get your most important tasks completed quickly, you will move yourself onto the fast track in your life and career and step on the accelerator.”

“if anyone present wishes to make me the subject of his wit, I am very much at his service--with my sword--whenever he has leisure.”

“You are probably familiar with the statement, “To thine own heart be true.” One of the ways we make our lives so complex is when we veer off course and ignore what is really important to us. If we put aside our own hearts and follow what the world thinks we should and ought to do, we will find ourselves unfulfilled and empty. Life will be tasteless. We will go through the motions, but nothing will satisfy us. What do you want out of life? What do you believe God’s will is for you? Some people spend so much time meeting what they think their obligations are that they don’t even know what they want. They never ask themselves because they figure it is way out of reach. When I ask what you want out of life, I am not talking about selfish desire; I am talking about heart desire. There is something deep in your heart God has planted there.”

“Throughout my life, I guess there’s been one thing that’s troubled me more than any other: the abuse of people and the theft of their democratic rights, whether by a totalitarian government, an employer, or anyone else. I probably got it from my father; Jack never bristled more than when he thought working people were being exploited.”