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在野外,每一个决定都可能意味着生与死的区别。
Be thankful for what you have; you’ll end up having more. If you concentrate on what you don’t have, you will never, ever have enough.
如果你的工艺危害环境,那你不是在鞣制,而是在掠夺。
Technology is a tool that can empower people, but it must be designed with inclusivity in mind.
Parental investment is the key to understanding sex differences in mating strategies.