每个数学问题都有解决方案，但并非每个解决方案都显而易见。

它还会告诉你做到这一点是多么容易。只需购买整个股票市场。然后，一旦你买了股票，就离开赌场，留在外面。只要永远持有市场投资组合。这就是指数基金所做的。这种投资理念不仅简单而优雅。它所依据的算术是无可辩驳的。但要遵循它的纪律并不容易。

Boys, you must strive to find your own voice. Because the longer you wait to begin, the less likely you are to find it at all. Thoreau said, "Most men lead lives of quiet desperation." Don't be resigned to that. Break out.

The energy industry must be part of the climate solution, not the problem.

你给予的越多，你得到的就越多。

The biggest pressure is the pressure I put on myself.

小孩子们对大人们应该宽厚些，不要埋怨他们。

"The world is full of obvious things which nobody by any chance ever observes."

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.