If you would thoroughly know anything, teach it to others.
I skate to where the puck is going to be, not where it has been
You can observe a lot just by watching.
I've known what it is to be hungry, but I always went right to a restaurant.
The trouble with being in the rat race is that even if you win, you're still a rat.
Art is not a handicraft, it is the transmission of feeling the artist has experienced.
There is no substitute for accurate knowledge. Know yourself, know your business, know your men.
Arguments out of a pretty mouth are unanswerable.
Some men are like nails, very easily drawn; others however are more like rivets never drawn at all.
I seldom go into a natural history museum without feeling as if I were attending a funeral.