It's always too early to quit.

To know oneself, one should assert oneself.

Wherever you are - be all there.

If you think you can do it, you can.

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

Be thine own palace, or the world's thy jail.

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

Begin to be now what you will be hereafter.

Things do not happen. Things are made to happen.