有时候音符之间的沉默和音符本身一样重要。
Sometimes silence between the notes is just as important as the notes themselves.
Sustainability isn't a buzzword; it's a business imperative for the modern energy sector.
切勿觉得一定会成功而放弃思考。
编写无错误程序的方式有两种：只有第三个有效。
Habit is habit, and not to be flung out of the window by any man, but coaxed downstairs a step at a time.
