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要理解递归,首先必须理解递归。
To understand recursion, one must first understand recursion.
You can't change what's going on around you until you start changing what's going on within you.
Sustainability is not an option; it's a responsibility we owe to future generations.
用你所拥有的,在你所在的地方,做你能做的事。
I wish I was the monster you think I am. I wish I had enough poison for the whole pack of you. I would gladly give my life to watch you all swallow it.
The best fruits come from respecting nature's timing.