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.
中国的崛起代表了自成立以来对自由国际秩序的最重大挑战。
生物学的美在于它的复杂性和它呈现的无尽可能性。
"The world is full of stories, but the ones that stay with us are those that speak to our deepest fears and desires."
The story of human evolution is a story of migration and mixing.
如果你能坦然面对胜利和灾难，对这两个骗子一视同仁……