To write is to confront the ghosts of the past and give them a voice in the present.
写作就是直面过去的幽灵,并赋予它们在当下的声音。
统计假设检验是一个古老的问题,但其现代处理始于内曼和皮尔逊的工作。
人类本质上是自我决定的;他成为他意愿自己成为的样子。
Natural gas is a bridge to a cleaner energy future, but we must cross that bridge responsibly.
改变是不可避免的,而成长是可选的。
The greatest happiness of a teacher is to send groups of children to the other shore of their ideals.