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做出伟大工作的唯一途径是热爱你所做的事情。
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.
The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.