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.
let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.
The strength of a response tendency depends on the amount of reinforcement received.
We must listen to our consumers, but also educate them about the realities of dairy production.