Sometimes the bravest thing is to keep going when everything seems lost.
The language of mathematics is the language of the universe, and by learning it, we can understand the cosmos.
海洋不会回报那些过于焦虑、贪婪或急躁的人。一个人应该像海滩一样空虚、开放、无选择——等待海洋的馈赠。