Quote #1028
For four-fifths of our history, our planet was populated by pond scum.
Quote #11668
Perserverance is not a long race; it is many short races one after another.
Quote #19741
The doubt of an earnest, thoughtful, patient and laborious mind is worthy of respect....
Quote #3627
…a science is said to be useful if its development tends to accentuate the...
Quote #34440
There is no witness so dreadful, no accuser so terrible as the conscience that...
Quote #31716
Leaders get out in front and stay there by raising the standards by which...
Quote #17478
By three methods we may learn wisdom First, by reflection, which is noblest Second,...
Quote #6055
In real life, I assure you, there is no such thing as algebra.
Quote #22688
A child is a person who can’t understand why someone would give away a...
Quote #29786
We are not the same persons this year as last nor are those we...