你的自我价值由你自己决定，不必依赖别人来告诉你你是谁。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
唯一真正的力量是爱的力量。
领导力是关于创造更多的领导者，而不是更多的追随者。
我们必须在能源安全需求和减排的迫切性之间取得平衡。
Good market design aligns individual incentives with social efficiency.