很可能未来会发明出更多辅助视觉的工具，它们超越现有仪器的程度，就像现有仪器超越肉眼一样。
It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.
一只眼睛的人可以用来看水平仪，有毒的石头可以用来治疗痈疽。
生活中最重要的事情是做你自己。除非你能成为蝙蝠侠，那就永远做蝙蝠侠。
The desire for recognition, the thymotic part of the soul, is the most political part of man.
但“长远”会误导当前事件，因为长远来说，我们都会死。
郦波在讲座中引用苏格拉底的话并加以阐释