Talk is cheap. Words are plentiful. Deeds are precious.
If you see a snake, just kill it - don't appoint a committee on snakes.
Anybody can cut prices, but it takes brains to produce a better article.
The activist is not the man who says the river is dirty. The activist is the man who cleans up the river.
Don't run your life by what's legal or illegal. Run your life based on what's right or wrong.
Action is greater than writing. A good man is a nobler object of contemplation than a great author. There are but two things worth living for: to do what is worthy of being written; and to write what is worthy of being read.