I don’t care what you say about me as long as it’s not true.
To feed the world, we must first respect the resources we have.
Psychological theories must pass the test of practical experience.
为了对抗永恒的不公，人类必须伸张正义，为了对抗宇宙的悲伤，人类必须创造幸福。
将每个困难分解为尽可能多且必要的部分来解决它。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.