Sustainability isn't a choice—it's a responsibility we owe to the next generation.
创新是区分领导者和追随者的关键。
梦想是让我们继续前行的力量，即使一切似乎都已失去。
War is an ugly thing， but not the ugliest of things； the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth war is much worse.