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 best books are the ones that make you see the world differently."
The only people who see the whole picture are the ones who step out of the frame.
Fiction is like a spider's web, attached ever so lightly perhaps, but still attached to life at all four corners.