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追随你的心,但别忘了带上你的大脑。
森林不需要我们,而是我们需要森林。
I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.
"The best time to plant a tree was 20 years ago. The second best time is now."
Knowledge is represented in the mind as symbolic structures.