I can, therefore I am.

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

Either you run the day or the day runs you.

It's always too early to quit.

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

By failing to prepare, you are preparing to fail.

If you think you can do it, you can.

Know or listen to those who know.

Go for it now. The future is promised to no one.