I can, therefore I am.

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

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

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

Know or listen to those who know.

You never know what motivates you.

Quality is not an act, it is a habit.

Leap, and the net will appear.

To know oneself, one should assert oneself.