In the quest to understand quantum gravity, we are like children playing on the shore of a vast ocean, occasionally finding a smooth pebble or a pretty shell, while the great ocean of truth lies undiscovered before us.

The beauty of mathematics only shows itself to more patient followers.

自然应当被遵循，但前提是经过艺术的提炼。

我们所爱的东西告诉我们我们是什么样的人。