作为一个有创造力的人，最危险的想法是认为你知道自己在做什么。
The most dangerous thought you can have as a creative person is to think you know what you're doing.
Photography is, first of all, a way of seeing. It is not seeing itself.
The best artworks are questions, not answers.
——在广东和朋友谈自己的主张，1921年
当你开始随波逐流的那一刻，你就失去了原创性。
自信来自内心，是你每天都要建立的东西。
Understanding is the first step to acceptance, and only with acceptance can there be recovery.
The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.
Innovation in food safety isn't optional—it's our moral obligation to consumers.
The dangerous man is the one who has only one idea, because then he'll fight and die for it.