I can, therefore I am.

Things do not happen. Things are made to happen.

The secret of getting ahead is getting started.

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

Know or listen to those who know.

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

Be kind whenever possible. It is always possible.

Be gentle to all and stern with yourself.

Do not weep do not wax indignant. Understand.