La poesía es un juego, pero un juego serio.

"The best children's books are those that respect the intelligence of the child."

The investor's chief problem—and even his worst enemy—is likely to be himself.

宇宙的扭曲面——黑洞、虫洞、奇点等——对我如此吸引，因为它与日常生活中的平坦欧几里得几何如此不同。

失去的痛苦是我们为爱的喜悦所付出的代价。

"The best way to innovate is to think differently."