Wherever you are - be all there.
The wise does at once what the fool does at last.
By failing to prepare, you are preparing to fail.
The most effective way to do it, is to do it.
Be gentle to all and stern with yourself.
It's always too early to quit.
Either you run the day or the day runs you.
You never know what motivates you.
Never complain and never explain.
Always desire to learn something useful.
If you re-read your work, you can find on re-reading a great deal of repetition can be avoided by re-reading and editing.