Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
If you think you can do it, you can.
Leap, and the net will appear.
Without hard work, nothing grows but weeds.
The secret of getting ahead is getting started.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
Always desire to learn something useful.
It's always too early to quit.
Authority without wisdom is like a heavy ax without an edge, fitter to bruise than polish.