Quote #642
Nothing is at last sacred but the integrity of your own mind.
Quote #11303
I doubt whether the world holds for anyone a more soul-stirring surprise than the...
Quote #3499
We are what we think. All that we are arises with our thoughts. With...
Quote #10083
Until the day of his death, no man can be sure of his courage.
Quote #7479
Mathematics takes us into the region of absolute necessity, to which not only the...
Quote #18745
It’s the place where my prediction from the sixties finally came true In the...
Quote #5501
It is easier to get into the enemy’s toils than out again.
Quote #3939
If women didn’t exist, all the money in the world would have no meaning.
Quote #5986
There is plenty of courage among us for the abstract, but not for the...
Quote #5926
It is hard to have patience with people who say ‘There is no death’...