What you do today can improve all your tomorrows.

It's always too early to quit.

I can, therefore I am.

Things do not happen. Things are made to happen.

The wise does at once what the fool does at last.

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

You never know what motivates you.

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

Know or listen to those who know.