城市部落被高估了。
每个人都害怕受伤。
"Optimism is a strategy for making a better future."
User needs are both the starting point and the ultimate goal of product development.
【释义】回归到原本的质朴纯真状态，就可以终身不受辱。
So long as you have food in your mouth, you have solved all questions for the time being.