I want to liberate America from fear. I want people to feel free to express themselves.

The mind is nothing but the sum total of human experience considered from the standpoint of dependence upon the experiencing individual.

科学是一股向善的力量，但前提是我们明智地使用它。

I don’t care what you say about me as long as it’s not true.

在生物学中，整体大于部分之和。