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数学的本质在于它的自由。
The essence of mathematics lies in its freedom.
悲剧是我割破了手指。喜剧是你掉进下水道淹死了。
In the end, we are all just stories waiting to be told.
Humor is a way to deal with the absurdity of life.
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.