Be nice to your children because they are going to choose your nursing home.
法律义务的概念对于理解法律至关重要。
股市的波动是由人的情绪驱动的,而不是由经济基本面驱动的。
We've been through so much together, and the fans have always been there for us.
Every discovery in physics opens a door to a new mystery, and that is the beauty of science.