Certification schemes are the grammar of responsible forestry—they give structure to our good intentions.
数学的历史是人类心灵独创性和创造力的证明。
数学的力量来自于它的抽象和概括能力,将具体问题转化为普遍真理。
电影是一种可以以其他媒介无法做到的方式讲述故事的媒介。
过去从未死去,它甚至没有过去。
In a state where corruption abounds, laws must be very numerous.
The only thing I can do is write. Everything else bores me.