It's always too early to quit.

Be gentle to all and stern with yourself.

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

By failing to prepare, you are preparing to fail.

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

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

What you do today can improve all your tomorrows.

Without hard work, nothing grows but weeds.

If you've got a talent, protect it.