永远不要把运动和行动混为一谈。
"Never confuse movement with action."
思想是行动的仆人，而行动是生存的仆人。
The best stories are those that disturb us, that force us to question our certainties.
心理学应帮助我们理解如何应对生活的挑战。
I have called this principle, by which each slight variation, if useful, is preserved, by the term Natural Selection.