"The major threats to survival that our ancestors faced - predators, starvation, disease - left their mark on our fears and anxieties."

"The challenge of acting is to live truthfully under imaginary circumstances."

男人会变老，但永远不学好。

By recording your dreams and goals on paper, you set in motion the process of becoming the person you most want to be. Put your future in good hands — your own.

The causal model is the key to making sense of the world.

在科学中，最重要的不是获得新的事实，而是发现思考它们的新方法。

"Imagination is the key that unlocks the door to possibility."

The key to performance is elegance, not battalions of special cases.