做出伟大工作的唯一方法是热爱你所做的事。

能源转型不仅仅是更换燃料；它关乎整个系统和思维方式的转变。

The true measure of leadership is impact, not authority.

Innovation often comes from questioning the status quo.

The human animal is a bad animal.

你得到的答案取决于你提出的问题。

Freedom is not given, it is taken.

At that age， I'd take any excuse to make estimates and do minor arithmetic. I'd calculate our gas mileage -- figure out useless statistics on things like grocery spending. I'd been hearing an ad campaign about smoking. I can't remember the details， but basically the ad said， every puff of a cigarette takes some number of minutes off of your life: I think it might have been two minutes per puff. At any rate， I decided to do the math for my grandmother. I estimated the number of cigarettes per days， estimated the number of puffs per cigarette and so on. When I was satisfied that I'd come up with a reasonable number， I poked my head into the front of the car， tapped my grandmother on the shoulder， and proudly proclaimed， "At two minutes per puff， you've taken nine years off your life！"