真相并不总是美丽的，但对真相的渴望是美丽的。
Sustainability isn't just an option; it's our responsibility to future generations.
暴力是无能者的最后手段。
生活世界是我们日常生活中视为理所当然的隐含知识和无问题信念的背景。
We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.
That neither our thoughts， nor passions， nor ideas formed by the imagination， exist without the mind， is what every body will allow.