艺术不是反映现实的镜子，而是塑造现实的锤子。
Art is not a mirror to reflect reality, but a hammer with which to shape it.
At the close of our studies， we knew all the past of physics， but nothing of the present and the future.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
I'd get this good feeling about all the things that I could be. And then I never became any of them.
当时我有种能成为任何栋梁之才的感觉,但结果什么也没成。