People are mostly shaped by their genes and their environment, but within those constraints, they have some freedom to choose their own path.

心理学的真理是帮助我们驾驭现实的东西。

科学史上充满了这样的例子：将两组技术、两组思想，在追求新真理的过程中相互接触，会带来丰硕的成果。