All The Time That He Can Spare

All Human Activity Is Prompted By Desire.

A Generation That Cannot Endure Boredom Will Be A Generation Of Little Men, Of Men Unduly Divorced From The Slow Process Of Nature, Of Men In Whom Every Vital Impulse Slowly Withers As Though They Were Cut Flowers In A Vase.

Mathematics Is, I Believe, The Chief Source Of The Belief In Eternal And Exact Truth, As Well As A Sensible Intelligible World.

I Have Throughout Been Curious About How Much We Can Be Said To Know And With What Degree Of Certainty Or Doubtfulness.

The Only Thing That Will Redeem Mankind Is Cooperation ... It Is Common To Wish Well To Oneself, But In Our Technically Unified World, Wishing Well To Oneself Is Sure To Be Futile Unless It Is Combined With Wishing Well To Others.