The search for reciprocity laws is a fundamental theme in the history of mathematics.

女性，不仅拥有心灵，也有思想和灵魂。她们不仅拥有美丽，也有理想和才能。我受够了人们总说女人只适合去恋爱。

The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

每次我写一本书，每次我面对那张空白页，我都确信我做不到。

The wild teaches you that you are capable of more than you think.

时间会揭露一切秘密。