你不知道的事情不会伤害你,但可能会杀死你。
"What you don't know can't hurt you, but it can kill you."
Sustainability isn't an option; it's a responsibility we owe to future generations.
设想英雄到了晚年,不住在温柔乡还能住在哪里。
最好的领导者不是培养追随者,而是培养更多的领导者。