I can, therefore I am.

What you do today can improve all your tomorrows.

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

Either you run the day or the day runs you.

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

If you can dream it, you can do it.

You never know what motivates you.

By failing to prepare, you are preparing to fail.

It's always too early to quit.