For one human being to love another; that is perhaps the most difficult of all our tasks, the ultimate, the last test and proof, the work for which all other work is but preparation.
A chess genius is a human being who focuses vast, little-understood mental gifts and labors on an ultimately trivial human enterprise.
The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.
Be a good listener. Your ears will never get you in trouble.
Not everything that can be counted counts, and not everything that counts can be counted.
I wanted to flag you down because my friend was bleeding. Someone stabbed him."
Whatever you do, do it to the purpose; do it thoroughly, not superficially. Go to the bottom of things. Any thing half done, or half known, is in my mind, neither done nor known at all. Nay, worse, for it often misleads.