Be kind whenever possible. It is always possible.

You never know what motivates you.

The most effective way to do it, is to do it.

Well done is better than well said.

Quality is not an act, it is a habit.

By failing to prepare, you are preparing to fail.

Never complain and never explain.

Be thine own palace, or the world's thy jail.

The wise does at once what the fool does at last.