〈在广东第一女子师范学校校庆纪念会的演说〉，1924年4月4日
The boundaries between species are more porous than we think.
Think like a novice user when making products.
Causality is the fabric of the universe, and probability is its language.
Psychology must be grounded in the facts of living experience.
农业效率绝不应以牺牲动物福利为代价。
我希望人们记住的是我的音乐，而不是我的形象。