To know oneself, one should assert oneself.

If you think you can do it, you can.

I can, therefore I am.

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

Be gentle to all and stern with yourself.

Well done is better than well said.

Begin to be now what you will be hereafter.

The dog that trots about finds a bone.

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