"Always be transparent about the limitations of your study."

The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.

合作很美妙，因为它会带你到独自一人无法到达的地方。

The wall is the skin of the city.

"The power of a story is that it can change the way you see the world."

——对共产国际派到广州之达林说，1922年4月27日