Be thine own palace, or the world's thy jail.
Leap, and the net will appear.
It's always too early to quit.
Never complain and never explain.
Be gentle to all and stern with yourself.
Only the educated are free.
Well done is better than well said.
The dog that trots about finds a bone.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
I do engineering, not religion.