To know oneself, one should assert oneself.

Know or listen to those who know.

Never complain and never explain.

Be gentle to all and stern with yourself.

By failing to prepare, you are preparing to fail.

What you do today can improve all your tomorrows.

If you think you can do it, you can.

Do not weep do not wax indignant. Understand.

Wherever you are - be all there.