What other dungeon is so dark as one's own heart! What jailer so inexorable as one's self!
Becoming happier takes both a will and a proper way.
That is what we have to do in life: to take the great wounds and the little scratches and keep on going.
A good detective listens more than she talks.
To write is to explore the boundaries of the self.
负责任的林业不是一种选择，而是我们所有人的义务。
在原子世界中，数学语言是唯一可以使用的语言。
零知识证明是一种证明你知道某事而不透露它是什么的方法。