Never complain and never explain.
Only the educated are free.
Be thine own palace, or the world's thy jail.
The wise does at once what the fool does at last.
The secret of getting ahead is getting started.
Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
Wherever you are - be all there.
Things do not happen. Things are made to happen.
Well done is better than well said.
Eventually, I believe, current attempts to understand the mind by analogy with man-made computers that can perform superbly some of the same external tasks as conscious beings will be recognized as a gigantic waste of time.