过去是一个跟随我们的影子，一个困扰我们的幽灵。

The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.

In the fight between you and the world, back the world.

贪图未必成功的事业，不如坚守已成的事业。

The true measure of success is how we impact the communities around us.

真实的存在意味着为个人选择承担责任。