It's always too early to quit.

If you're going through hell, keep going.

The secret of getting ahead is getting started.

I can, therefore I am.

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

By failing to prepare, you are preparing to fail.

Quality is not an act, it is a habit.

If you've got a talent, protect it.

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