Your so-called boss may own the clock that taunts you from the wall, but, my friends, the hour is yours.
墙上那个嘲笑你的时钟，可能是你老板的；但是朋友，时间是你自己的。
学习数学的唯一方法就是做数学。
The spread of liberal democracy has been accompanied by the spread of a global culture that is increasingly homogeneous.
忽视海洋资源的国家，就是在忽视自己的未来。