Quality is not an act, it is a habit.

Never complain and never explain.

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

To be a good loser is to learn how to win.

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

The secret of getting ahead is getting started.

If you're going through hell, keep going.

It's always too early to quit.