Be gentle to all and stern with yourself.

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

Wherever you are - be all there.

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

Quality is not an act, it is a habit.

The secret of getting ahead is getting started.

By failing to prepare, you are preparing to fail.

Things do not happen. Things are made to happen.

To know oneself, one should assert oneself.