“I believed then, and I believe even now, that, no matter what amount of work one has, one should always find some time for exercise, just as one does for one's meals. It is my humble opinion that, far from taking away from one's capacity for work, it adds to it.”

“I have my shield of faith.”

“Self-condemnation means speaking against one's own success. If can't stop confirming your incompetencies for what you are competent for, you are unlikely do pursue your true purpose.”

“If you do not conquer self, you will be conquered by self.”

“I want to make a difference with people who want to make a difference, doing something that makes a difference.”

“When there’s no turning back, your instincts will lead you forward.”

“I do not think there is a demonstrative proof (like Euclid) of Christianity, nor of the existence of matter, nor of the good will and honesty of my best and oldest friends. I think all three are (except perhaps the second) far more probable than the alternatives. The case for Christianity in general is well given by Chesterton…As to why God doesn't make it demonstratively clear; are we sure that He is even interested in the kind of Theism which would be a compelled logical assent to a conclusive argument? Are we interested in it in personal matters? I demand from my friend trust in my good faith which is certain without demonstrative proof. It wouldn't be confidence at all if he waited for rigorous proof. Hang it all, the very fairy-tales embody the truth. Othello believed in Desdemona's innocence when it was proved: but that was too late. Lear believed in Cordelia's love when it was proved: but that was too late. 'His praise is lost who stays till all commend.' The magnanimity, the generosity which will trust on a reasonable probability, is required of us. But supposing one believed and was wrong after all? Why, then you would have paid the universe a compliment it doesn't deserve. Your error would even so be more interesting and important than the reality. And yet how could that be? How could an idiotic universe have produced creatures whose mere dreams are so much stronger, better, subtler than itself?”

“In our final moments we all realize that relationships are what life is all about. Wisdom is learning that truth sooner rather than later.”

“Kejujuran merupakan suatu kebijakan dalam bisnis, yang tidak perlu diubah atau disesuaikan dengan waktu.” 

“Yes, we know you are a graduate with PhD. But when was the last time you chase after a book shop to buy and read a book at your own volition to obtain an information for your self-development? Knowledge doesn't chase people; people chase knowledge and information.”

“The Son of God became a man to enable men to become sons of God.”

“Don't give up! It seems difficult to you, right? Why not do something little about it every? A little strike each day can chop down big trees. Give it a try!”

“Courage is not the absence of fear, but the triumph over it.”

“A good leader is a person who takes a little more than his share of the blame and a little less than his share of the credit.”

“It was long before I could believe that human learning had no clear answer to this question. For a long time it seemed to me, as I listened to the gravity and seriousness wherewith Science affirmed its positions on matters unconnected with the problem of life, that I must have misunderstood something. For a long time I was timid in the presence in learning, and I fancied that the insufficiency of the answers which I received was not its fault, but was owing to my own gross ignorance, but this thing was not a joke or a pastime with me, but the business of my life, and I was at last forced, willy-nilly, to the conclusion that these questions of mine were the only legitimate questions underlying all knowledge, and that it was not I that was in fault in putting them, but science in pretending to have an answer for them.”