If you've got a talent, protect it.
Know or listen to those who know.
Do not weep do not wax indignant. Understand.
Well done is better than well said.
Be gentle to all and stern with yourself.
Always desire to learn something useful.
To know oneself, one should assert oneself.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
Who seeks shall find.
In those parts of the world where learning and science has prevailed, miracles have ceased but in those parts of it as are barbarous and ignorant, miracles are still in vogue.