The march of invention has clothed mankind with powers of which a century ago the boldest imagination could not have dreamt.
着眼长期，思考世界上正在发生的结构性变化。
The beauty of life is in its unpredictability.
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.
现代物理学的挑战不仅在于理解宇宙，还在于理解我们在其中的位置。
最伟大的教训来自最艰难的挣扎。
算法的美在于它们能够用简单的步骤解决复杂的问题。
最好的领导者是那些最热衷于让比自己更聪明的人围绕在自己身边的人。
The reality is: sometimes you lose. And you’re never too good to lose. You’re never too big to lose. You’re never too smart to lose. It happens.