Once upon a time, in some out of the way corner of that universe which is dispersed into numberless twinkling solar systems, there was a star upon which clever beasts invented knowing.
On Truth and Lies in a Nonmoral Sense
With regard to excellence, it is not enough to know, but we must try to have and use it.
The scientist has a lot of experience with ignorance and doubt and uncertainty, and this experience is of very great importance, I think. When a scientist doesn’t know the answer to a problem, he is ignorant. When he has a hunch as to what the result is, he is uncertain. And when he is pretty damn sure of what the result is going to be, he is still in some doubt.
Richard Phillips Feynman
Not knowing how he lost himself, or how he recovered himself, he may never feel certain of not losing himself again.
We seek peace, knowing that peace is the climate of freedom.
Dwight D. Eisenhower
If you enter this world knowing you are loved and you leave this world knowing the same, then everything that happens in between can be dealt with.
Knowing what's right doesn't mean much unless you do what's right.
George Bernard Shaw
The Story of My Experiments with Truth
How to Win Friends and Influence People
Man and Socialism in Cuba
Pale Blue Dot
Thus Spoke Zarathustra
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