"Reading is an act of freedom."

The past is a foreign country, but we are all its citizens.

The biggest risk in investing is not market risk, but the risk of not being able to meet your financial goals.

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.

过去是一个跟随我们的影子，但决定它是否会遮蔽我们未来的是我们自己。