Do not weep do not wax indignant. Understand.
If you think you can do it, you can.
If you've got a talent, protect it.
Be thine own palace, or the world's thy jail.
Know or listen to those who know.
Who seeks shall find.
Quality is not an act, it is a habit.
Well done is better than well said.
The wise does at once what the fool does at last.
Always desire to learn something useful.
It frequently happens that two persons, reasoning right on a mechanical subject, think alike and invent the same thing without any communication with each other.