过去是一个跟随我们的影子，但决定它是否会遮蔽我们未来的是我们自己。

The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

领导者要有远见和信念，相信梦想可以实现。他激发完成梦想的力量和能量。