Quote #5022
All that happens means something; nothing you do is ever insignificant.
Quote #4393
This only is denied to God: the power to undo the past.
Quote #3594
The true worth of an experimenter consists in his pursuing not only what he...
Quote #27753
The cause of liberty becomes a mockery if the price to be paid is...
Quote #15290
In these matters the only certainty is that nothing is certain.
Quote #4507
Do not spoil what you have by desiring what you have not; but remember...
Quote #24595
It often takes more courage to change one’s opinion than to stick to it.
Quote #4407
The beginning is the most important part of the work.
Quote #21746
Action is at bottom a swinging and flailing of the arms to regain one’s...
Quote #22021
Blessed is he who has learned To admire but not envy, To follow but...