Quote #6172
I have no money, no resources, no hopes. I am the happiest man alive.
Quote #21497
For four-fifths of our history, our planet was populated by pond scum.
Quote #19678
Engineering is not merely knowing and being knowledgeable, like a walking encyclopedia engineering is...
Quote #522
Only those books come down which deserve to last . All the gilt edges,...
Quote #10536
Doubt is part of all religion. All the religious thinkers were doubters.
Quote #21188
We’re all capable of mistakes, but I do not care to enlighten you on...
Quote #21446
When in doubt, do without.
Quote #8015
Better be despised for too anxious apprehensions, than ruined by too confident security.
Quote #3245
Necessity is the mother of invention.
Quote #6196
To accomplish great things, we must not only act, but also dream not only...