每一个数学问题都是通向新理解世界的窗口。
Every mathematical problem is a window into a new world of understanding.
There is one god, greatest among gods and men, in no way similar to mortals either in body or in thought.
解释:对社会有用的,创作百篇也没有害处;对社会无用的,写一章也没有好处。
Every experiment is a question posed to nature, and every result is nature's answer.
Technology can be forestry's greatest ally if we use it wisely.