我是一个普通人，只是碰巧网球打得好。
In every person, there is an abyss. Sometimes you look into it, and sometimes you don’t.
人们可以非常聪明或拥有直接适用的技能，但如果他们不真正相信它，那么他们就不会真正努力工作。
在科学中最重要的不是解决问题，而是提出正确的问题。
We wish to discuss a structure for salt of deoxyribose nucleic acid. This structure has novel features which are of considerable biological interest.
We must think beyond borders—forests don't recognize lines on a map.