真相并不总是美丽的，美丽的话语也不总是真相。
在采矿业，安全不仅仅是政策 - 它是个人问题。
失去一个父母可能被视为不幸；失去两个则看起来像是粗心大意。
The best solutions come from listening to those who work the land every day.
The beauty of computer science is that it allows us to create worlds within worlds, limited only by our imagination.
Sustainability is not just a trend, it's a responsibility we owe to the next generation.
"There are two occasions when the sacred beauty of Creation becomes dazzlingly apparent, and they occur together. One is when we feel our mortal insufficiency to the world, and the other is when we feel the world's mortal insufficiency to us."