It's always too early to quit.

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

If you're going through hell, keep going.

If you think you can do it, you can.

If you can dream it, you can do it.

What you do today can improve all your tomorrows.

I can, therefore I am.

By failing to prepare, you are preparing to fail.

Wherever you are - be all there.