To know oneself, one should assert oneself.

Be gentle to all and stern with yourself.

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

If you think you can do it, you can.

If you can dream it, you can do it.

If you're going through hell, keep going.

Either you run the day or the day runs you.

You never know what motivates you.

The most effective way to do it, is to do it.