Never complain and never explain.

Begin to be now what you will be hereafter.

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

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

You never know what motivates you.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

Be gentle to all and stern with yourself.