To the man with only a hammer, every problem looks like a nail.
对于只有一把锤子的人来说,每个问题看起来都像是钉子。
正确的爱应该以仰慕为基础,我们应该去爱那些对我们有教育意义的先贤。我懂得这个道理且一辈子都在实践它。
Decide upon your major definite purpose in life and then organize all your activities around it.
The scientist is not a person who gives the right answers, he's one who asks the right questions.
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."