Always desire to learn something useful.
It's always too early to quit.
Who seeks shall find.
Begin to be now what you will be hereafter.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Never complain and never explain.
Problems are not stop signs, they are guidelines.
If you can dream it, you can do it.
Well done is better than well said.
Jews were asked when life begins. For them it's when they finally graduate medical school.