物理定律是普遍的，但我们对它们的理解在不断演变。
No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.
每一代人都需要一场新的革命。
Change will not come if we wait for some other person or some other time. We are the ones we've been waiting for. We are the change that we seek.
我相信人类不仅会生存下去，他终将胜利。他是不朽的，不是因为他在生物中拥有永不枯竭的声音，而是因为他有灵魂，有能够同情、牺牲和忍耐的精神。
太阳，温柔与生命的源泉，向狂喜的大地倾注炽热的爱。