历史不会长期将自由的维护托付给软弱或胆怯的人。
History does not long entrust the care of freedom to the weak or the timid.
旋律是很美妙的,但听不见的会更美。
领导力就是让他人因为你的存在而变得更好,并确保这种影响在你离开后依然持续。
The energy transition isn't a threat—it's an opportunity to reinvent ourselves.
The only way to change behavior is through manipulation of reinforcement contingencies.