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.

"Writing is a way of thinking, it's a way of working things out."

只要我人在国外，我绝不攻击本国的正辅。等回去我再补回来。

I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates.