To know oneself, one should assert oneself.
You never know what motivates you.
Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
Well done is better than well said.
What you do today can improve all your tomorrows.
Never complain and never explain.
By failing to prepare, you are preparing to fail.
Who seeks shall find.
The dog that trots about finds a bone.
My doctors warned me repeatedly that if you don't stay positive, you don't do well.