Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.
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。
The writer must be a perpetual questioner, a doubter of all certainties.
The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
好人就是无论他过去在道德上多么不值得，现在正在变得更好的人。
The only time success comes before work is in the dictionary.