宇宙即变化；我们的生活由我们的思想塑造。

投资者应避免追逐过去的业绩。

弦理论的美妙之处在于它提供了一个框架，使引力和量子力学可以和平共处。

Writing is a way of reclaiming the past.

To do mathematics is to explore a universe of ideas, where the only limit is your imagination.

Leadership is about vision and the ability to inspire others.

想象力是我唯一自由的国度。