男性和女性在繁殖策略上有所不同，因为他们在整个进化历史中面临着不同的适应性问题。
Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.
每个国家都是它讲述给自己的故事。
每一天都是变得更好的机会。不要浪费它。
The journey of science is not just about the destination, but the path we take to get there.