I can, therefore I am.

Always desire to learn something useful.

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

To know oneself, one should assert oneself.

If you think you can do it, you can.

It's always too early to quit.

The dog that trots about finds a bone.

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

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