I declare after all there is no enjoyment like reading! How much sooner one tires of any thing than of a book!
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
我们工作中最大的回报是知道自己带来了改变。
The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.