“How arrogant you areTo think your wretched Self so singular!The disappointments of this world will dieIn less time than the blinking of an eye,And as the earth must pass, pass by the earth Don't even glance at it, know what it's worth;What empty foolishness it is to careFor what must one day be dispersed to air!”

“To find the balance you want, this is what you must become. You must keep your feet grounded so firmly on the earth that it's like you have 4 legs instead of 2. That way, you can stay in the world. But you must stop looking at the world through your head. You must look through your heart, instead. That way, you will know God.”

“We live less than the time it takes to blink an eye, if we measure our lives against eternity. So it may be asked what value is there to a human life. There is so much pain in the world. What does it mean to have to suffer so much if our lives are nothing more than the blink of an eye? . . .I learned a long time ago, Reuven, that a blink of an eye in itself is nothing. But the eye that blinks, that is something.”

“You ever think about this? Every year you live, you pass the anniversary of your death. Now you don't know what day it is, of course.”

“Each pleasure we feel is a pleasure less; each day a stroke on a calendar. What we will not accept is that the joy in the day and the passing of the day are inseparable. What makes our existence worthwhile is precisely that its worth and its while - its quality and duration - are as impossible to unravel as time and space in mathematics of relativity.”

“I do believe in simplicity. It is astonishing as well as sad, how many trivial affairs even the wisest thinks he must attend to in a day; how singular an affair he thinks he must omit. When the mathematician would solve a difficult problem, he first frees the equation of all incumbrances, and reduces it to its simplest terms. So simplify the problem of life, distinguish the necessary and the real. Probe the earth to see where your main roots run. ”