每个程序都是其他程序的一部分，很少适合。
It is not necessary to take life too seriously. You will never get out of it alive.
经济与生态之间的平衡是现代林业的核心。
A mathematician's work is never done; there are always more problems to solve.
数学不是观赏性运动——你必须参与其中才能欣赏它的美。
当你更清楚你是谁时，你将能更好地选择最适合你的。
The work is not the object, but the action.
The city is like a great palimpsest, a manuscript that has been written and rewritten over the centuries.