Quote #31734
The only valid censorship of ideas is the right of people not to listen.
Quote #6812
The man who lets himself be bored is even more contemptible than the bore.
Quote #17486
Men’s natures are alike, it is their habits that carry them far apart.
Quote #31153
Relativity keeps anything from happening at once. Quantum mechanics keeps everything from really happening...
Quote #14782
Writing is not necessarily something to be ashamed of, but do it in private...
Quote #10427
The hardest thing in life is to know which bridge to cross and which...
Quote #19789
Science is a first-rate piece of furniture for a man’s upper chamber, if he...
Quote #2833
I detest converts almost as much as I do missionaries.
Quote #26091
Praise out of season, or tactlessly bestowed, can freeze the heart as much as...
Quote #2686
The secret of dealing successfully with a child is not to be its parent.