“Learn to wait on God.”

“An intentional life embraces only the things that will add to the mission of significance.”

“Start where you stand, and work with whatever tools you may have at your command, and better tools will be found as you go along.”

“As president, I believe that robotics can inspire young people to pursue science and engineering. And I also want to keep an eye on those robots in case they try anything.”

“If slavery is not wrong, nothing is wrong.”

“No person or situation can make you fed anything-it is only the way you think about a situation that makes you feel the way you do.”

“Nothing will change permanently until you dig down to the bedrock of truth about your life and God’s purpose for it.”

“I have a dream that one day this nation will rise up and live out the true meaning of its creed: "We hold these truths to be self-evident, that all men are created equal." I have a dream that one day on the red hills of Georgia, the sons of former slaves and the sons of former slave owners will be able to sit down together at the table of brotherhood. I have a dream that one day even the state of Mississippi, a state sweltering with the heat of injustice, sweltering with the heat of oppression, will be transformed into an oasis of freedom and justice. I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character. I have a dream today! I have a dream that one day, down in Alabama, with its vicious racists, with its governor having his lips dripping with the words of "interposition" and "nullification" -- one day right there in Alabama little black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers. I have a dream today! I have a dream that one day every valley shall be exalted, and every hill and mountain shall be made low, the rough places will be made plain, and the crooked places will be made straight; "and the glory of the Lord shall be revealed and all flesh shall see it together.”

“I feel sorry for the man who has never known the bracing thrill of taking a stand and sticking to it fearlessly. Moral courage has rewards that timidity can never imagine. Like a shot of adrenaline, it floods the spirit with vitality”

“One has not only a legal but a moral responsibility to obey just laws. Conversely, one has a moral responsibility to disobey unjust laws. I would agree with St. Augustine that ' an unjust law is no law at all.”

“Know that dreaming is a waste of sleeping time and energy if you don’t wake up to achieve them.”

“Our schedules are so hectic we can’t get everything done, or else we are bored and restless, constantly looking for something to amuse us. We are the most frantic generation in history—and also the most entertained. The Bible tells us that both extremes are wrong.”

“Un líder es grande, no por su poder, sino por su habilidad de hacer surgir poder a otros.”

“In God’s economy, we usually have to be willing to lose something we have in order to gain what we really want. Why hang on to something that is never going to satisfy you anyway? Don’t live under the tyranny of what people think. Stop trying to convince them of your good intentions and let them think what they want to think. God is your defender; He will vindicate you in due time. What can someone’s thoughts do to you anyway? Why live your life being afraid of a thought?”

“God knows of love”