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.
"To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment."
Program testing can be used to show the presence of bugs, but never to show their absence!
每一枪都很重要，生命中的每一刻也是如此。
