Be gentle to all and stern with yourself.
After a storm comes a calm.
If you're going through hell, keep going.
Do not weep do not wax indignant. Understand.
Always desire to learn something useful.
Things do not happen. Things are made to happen.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
If you've got a talent, protect it.
Never complain and never explain.
Rewards and punishments are the lowest form of education.
Great wisdom is generous petty wisdom is contentious. Great speech is impassioned, small speech cantankerous.