Economics is ultimately about improving human welfare.
医学的未来在于理解看不见的东西——病毒、基因以及塑造健康的无形力量。
解释:对别人没有恩德,却想有求于人,这是罪过。
The energy of a live crowd is like nothing else. It's why we love performing.
Music should make you feel something, not just sound good.