Quote #3186
The probability that we may fail in the struggle ought not to deter us...
Quote #8270
The best and most beautiful things in the world cannot be seen or even...
Quote #19067
I have learned to use the word ‘impossible’ with the greatest caution.
Quote #19700
Fear God, and your enemies will fear you.
Quote #11513
While we ourselves are the living graves of murdered beasts, how can we expect...
Quote #33928
Life is the childhood of our immortality.
Quote #9523
It is better to think too much, than to think too little
Quote #24252
As far as the laws of mathematics refer to reality, they are not certain...
Quote #17890
He had discovered a great law of human action, without knowing it – namely,...
Quote #23217
I have never been able to conceive how any rational being could propose happiness...