Choose Your Parents Wisely.

Science Is No Substitute For Virtue; The Heart Is As Necessary For A Good Life As The Head.

The True Spirit Of Delight, The Exaltation, The Sense Of Being More Than Man, Which Is The Touchstone Of The Highest Excellence, Is To Be Found In Mathematics As Surely As Poetry.

Although It Is A Gloomy View To Suppose That Life Will Die Out, Sometimes When I Contemplate The Things That People Do With Their Lives I Think It Is Almost A Consolation

A Drop Of Water Is Not Immortal; It Can Be Resolved Into Oxygen And Hydrogen. If, Therefore, A Drop Of Water Were To Maintain That It Had A Quality Of Aqueousness Which Would Survive Its Dissolution We Should Be Inclined To Be Skeptical. In Like Manner We Know That The Brain Is Not Immortal.

I Do Not Pretend To Start With Precise Questions. I Do Not Think You Can Start With Anything Precise. You Have To Achieve Such Precision As You Can, As You Go Along.