If you think you can do it, you can.

I can, therefore I am.

Never complain and never explain.

What you do today can improve all your tomorrows.

Things do not happen. Things are made to happen.

Without hard work, nothing grows but weeds.

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.