Quote #6400
You must be the change you want to see in the world.
Quote #22610
Look now how mortals are blaming the gods, for they say that evils come...
Quote #23760
You have not converted a man because you have silenced him.
Quote #14340
Everything has been said before, but since nobody listens we have to keep going...
Quote #23785
There will one day spring from the brain of science a machine or force...
Quote #22857
There are in fact two things, science and opinion the former begets knowledge, the...
Quote #16536
The most exciting phrase to hear in science, the one that heralds new discoveries,...
Quote #8145
Gravity is a habit that is hard to shake off.
Quote #12661
Be generous but not extravagant, be frugal but not miserly.
Quote #23006
Why abandon a belief merely because it ceases to be true Cling to it...