你不必总是比别人强，但要比过去的自己更强。
It's not always necessary to be better than everyone else, but to be better than you used to be.
The power of words is that they can create worlds.
History is neither written nor made without love or hate.
努力永远不会停止。
勇气不是没有恐惧，而是尽管恐惧仍选择行动。
不要害怕失败，因为每一次失败都是成功的练习。
没有生态平衡，就没有真正的经济效益。