Science must be a force for good in the world.
科学必须是世界上的一股善的力量。
The striving to find a meaning in one's life is the primary motivational force in man.
Literature is the memory of humanity, and without memory, humanity would be lost.
世界是一本书,不旅行的人只读了一页。
当你用尊重培育植物时,它们会用丰饶回报你。
——与日本广州新闻社记者的谈话,1924年3月