To know oneself, one should assert oneself.

What you do today can improve all your tomorrows.

Never complain and never explain.

If you're going through hell, keep going.

It's always too early to quit.

Well done is better than well said.

Do not weep do not wax indignant. Understand.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.