Ideas are like fish. If you want to catch little fish, you can stay in the shallow water. But if you want to catch the big fish, you've got to go deeper.

"A man's memory might have only a hundred clear days in it and he has lived thousands."

解读：健康是人生基石，一旦失去健康，再多财富、名誉都无福消受，警示人们莫因一时贪念，损害身体，权衡利弊时，把健康放首位。

创新和技术将是解决我们面临的能源挑战的关键。