天地日流血，朝廷谁请缨？
天下战乱不断，朝中何人敢主动请战？
实现明天的唯一限制将是我们今天的疑虑。
元素周期表是人类好奇心和创造力的证明。
地理学是关于地方的科学，而不是关于人的科学。
通往成功的道路总是在建设中。
You don't learn to walk by following rules. You learn by doing, and by falling over.
If you're horrible to me, I'm going to write a song about it, and it won't be a good one for you.