Psychology must be a science of phenomena, not noumena.
心理学必须是一门现象的科学，而非本体。
I am the wisest man alive, for I know one thing, and that is that I know nothing.
The best investments are those that power both economies and ecosystems.
生活就是创造你自己。
In foreign policy, the currency of trust is more valuable than gold.
我们都在共同努力；这就是秘诀。