The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
一个组织的质量永远不会超过其人员的质量。
解释：说同样的话，由于说话的人不同，人们心中的看法也会随之改变。
写作是一种自我发现的过程，每一次写作都是一次心灵的旅程。
语言是我们塑造现实最强大的工具。
True progress in farming comes from observing and learning from nature.