人类本质上是自我决定的；他成为他意愿自己成为的样子。
The human being is essentially self-determining; he becomes what he wills himself to be.
The night is a world lit by itself.
科学是旅程，而非终点。
A vida é uma coisa muito rara.
对付不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
智者不会武断地肯定任何事情，甚至不会断言智者一无所知。
Silence is the loudest sound in art.