What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

It's always too early to quit.

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

If you think you can do it, you can.

The dog that trots about finds a bone.

Leap, and the net will appear.

Things do not happen. Things are made to happen.

I can, therefore I am.