Quote #13912
Change is scientific, progress is ethical; change is indubitable, whereas progress is a matter...
Quote #5332
There is no such thing as a natural death: nothing that happens to a...
Quote #1934
I cannot believe in a God who wants to be praised all the time.
Quote #19994
Humor is not a postscript or an incidental afterthought it is a serious and...
Quote #23929
The first duty of society is to give each of its members the possibility...
Quote #29625
Getting ahead in a difficult profession requires avid faith in yourself. That is why...
Quote #28336
I wonder if the polite thing to do is always the right thing to...
Quote #8190
Splitting the atom is like trying to shoot a gnat in the Albert Hall...
Quote #2864
Horse sense is the thing a horse has which keeps it from betting on...
Quote #6102
The most important scientific revolutions all include, as their only common feature, the dethronement...