Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws.
好人不需要法律告知他们负起责任,恶人总是绕法律边缘而行。
系外行星的研究是一段充满惊喜和挑战的发现之旅,激励着我们不断前进。
Success is no accident. It is hard work, perseverance, learning, sacrifice, and most of all, love of what you are doing.