It's always too early to quit.
The wise does at once what the fool does at last.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
You never know what motivates you.
Either you run the day or the day runs you.
The secret of getting ahead is getting started.
Always desire to learn something useful.
If you think you can do it, you can.
Only the educated are free.
Psychology is the science of the intellects, characters and behavior of animals including man.