要快乐，我们不必太在意别人。
To be happy, we must not be too concerned with others.
"The books we need are the ones that read us."
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
The brain is the most complex thing we have yet discovered in our universe.
冥冥之中，宇宙在帮助你，如果你接受这一前提，将更容易成功。