想要行善的人在门外敲著门；爱人的，看见门是敞开的。
The artist must be a witness to his time.
The best preparation for tomorrow is doing your best today.
"书籍是人类灵魂的镜子，它们反映出我们最深层的恐惧和希望。"
"The only limit to our realization of tomorrow is our doubts of today."
The greatest art is to make the invisible visible.
The best thing to hold onto in life is each other.
The Langlands program is a framework for understanding the fundamental nature of mathematical truth.