无知者是不自由的,正因和他对立的是一个陌生的世界。
The highest art is to conceal art.
Happiness lies not in what we have, but in what we enjoy.
一个数学家的真正价值在于他们留下的问题。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
"I don’t care about money. I make money from my music, and I’m so proud of that."
——〈在广州农民运动讲习所第一届毕业礼演说〉,对讲习所学员发出警告,无法在中国发动阶级斗争,反之应该要用平和方法,以合作为诉求,1924年8月21日