“GROWING UP changes one’s definition of what is fun — maturation does that, thankfully — so I hate to admit now that as a boy I thoroughly enjoyed throwing rocks at cars. It was a thrill to wait in hiding, ambush the car driving by, and then make our escape. Occasionally, a driver would stop their vehicle and get out to yell at us. But if we were really fortunate, they would chase us. We would run just far enough ahead to encourage them, but when they got close, we would turn on the afterburners of youth, leaving them far behind while we laughed hysterically. Once in a while, the police would come by — usually in unmarked cars — and the chase would be much more dramatic until we reached the ten-foot-tall fences at the end of the neighborhood field. To the police, it must have appeared as if they had us trapped. They had no idea, however, how practiced we were at vaulting those fences. We treated it like an Olympic event, running at full speed toward the fence and then leaping high into the air, grabbing the chain links, and allowing the momentum of our feet to swing us over the top and down on the other side. We would laugh at the police as we ran off, knowing there was no way they would follow us. Today I have great admiration for the police, who risk their lives on a daily basis to protect our lives, freedom, and property.”

“One of the great liabilities of history is that all too many people fail to remain awake through great periods of social change. Every society has its protectors of status quo and its fraternities of the indifferent who are notorious for sleeping through revolutions. Today, our very survival depends on our ability to stay awake, to adjust to new ideas, to remain vigilant and to face the challenge of change.”

“El curso de las cosas acontece para enseñarnos la fe. Sólo tenemos que obedecer. Hay claves para cada uno de nosotros, y si escuchamos con humildad, oiremos la palabra justa”

“If the thing you wish to do is right, and you believe in it, go ahead and do it! Put your dream across, and never mind what ‘they’ say if you meet with temporary defeat, for ‘they’, perhaps, do not know that every failure brings with it the seed of an equivalent success.”

“You can’t make a weak man strong by making a strong man weak”

“If you give people tools, and they use their natural abilities and their curiosity, they will develop things in ways that will surprise you very much beyond what you might have expected.”

“Education is the great engine of personal development. It is through education that the daughter of a peasant can become a doctor, that the son of a mineworker can become the head of the mine, that a child of farmworkers can become the president of a great nation. It is what we make out of what we have, not what we are given, that separates one person from another.”

“You will be tested by major changes, delayed promises, impossible problems, unanswered prayers, undeserved criticism, and even senseless tragedies.”

“Give to others? Why? I have needs too” 

“The first step to becoming is to will it”

“Then, as his planet killed him, it occurred to Kynes that his father and all the other scientists were wrong, that the most persistent principles of the universe were accident and error.”

“For in grief nothing 'stays put.' One keeps on emerging from a phase, but it always recurs. Round and round. Everything repeats. Am I going in circles, or dare I hope I am on a spiral?”

“I do not know why there is this difference, but I am sure that God keeps no one waiting unless He sees that it is good for him to wait. When you do enter your room, you will find that the long wait has done you some kind of good which you would not have had otherwise. But you must regard it as waiting, not as camping. You must keep on praying for light: and of course, even in the hall, you must begin trying to obey the rules which are common to the whole house. And above all you must be asking which door is the true one; not which pleases you best by its paint and paneling.”

“A new heart will I give you and a new spirit will I put within you, and I will take away the stony heart out of your flesh and give you a heart of flesh. And I will put my Spirit within you and cause you to walk in My statutes, and you shall heed My ordinances and do them. Ezekiel 36:26,27”

“The best that Gauss has given us was likewise an exclusive production. If he had not created his geometry of surfaces, which served Riemann as a basis, it is scarcely conceivable that anyone else would have discovered it. I do not hesitate to confess that to a certain extent a similar pleasure may be found by absorbing ourselves in questions of pure geometry.”