Never complain and never explain.
The most effective way to do it, is to do it.
Be thine own palace, or the world's thy jail.
Quality is not an act, it is a habit.
It's always too early to quit.
Always desire to learn something useful.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
Be kind whenever possible. It is always possible.
Well done is better than well said.
The Peking man was a thinking being, standing erect, dating to the beginning of the Ice Age.