If you don’t fail now and again, you’re not trying hard enough.

Every ton of paper we recycle saves 17 trees. That's not just business, that's legacy.

解读：教育不是生硬灌输，而是用教师自身人格魅力、思想境界，潜移默化感染学生，激发学生内在觉醒，实现心灵传递。

The most important political development of the last two centuries has been the rise of the modern state.

The true poet is a man who is always in love with life.

The best way to predict the future is to invent it.