处草野之日，不可将此身看得小；居廊庙之日，不可将此身看得大。
身处鄙野不能看轻自己，而处庙宇高台则不能看重自己。
The city is a book written by its inhabitants.
I think it's important to give back and help others.
一切人类知识都源于经验。
数学的语言是宇宙的语言，通过学习它，我们可以理解宇宙。
Someday is a disease that will take your dreams to the grave with you.