The goal of behavior is always the reduction of some drive or need.
当我们平衡可持续性与商业可行性时，金属包装行业就会蓬勃发展。
I don’t ask writers about their work habits. I really don’t care. Joyce Carol Oates says somewhere that when writers ask each other what time they start working and when they finish and how much time they take for lunch, they’re actually trying to find out, ‘Is he as crazy as I am?’ I don’t need that question answered.