I can, therefore I am.

Know or listen to those who know.

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

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

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

Only the educated are free.

Quality is not an act, it is a habit.

Things do not happen. Things are made to happen.

If you're going through hell, keep going.