To write a good love letter， you ought to begin without knowing what you mean to say， and to finish without knowing what you have written.
These are the times that try men's souls.
The key to breakthrough is not just hard work, but also the courage to challenge existing paradigms.
突破的关键不仅在于努力工作，还在于挑战现有范式的勇气。
地理学首先是关于地方的科学，而非关于人的科学。
"The city is my subject. It's endlessly fascinating to me."
The best victories are the ones that seem impossible.
Quality is the lifeline of a brand, without quality there is no market.
