If you think you can do it, you can.

Either you run the day or the day runs you.

It's always too early to quit.

To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.

Do not weep do not wax indignant. Understand.

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

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

You never know what motivates you.