If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.
林业成功的真正标准是让土地比我们发现它时更健康。
We're told, from many sources, that any onecan achieve anything. We've done away with the caste system, we are now in a system where anyone can rise to any position they please. And it's a beautiful idea. Along with that is a kind of spirit of equality; we're all basically equal. There are no strictly defined hierarchies. There is one really big problem with this, and that problem is envy.
只有不断学习，才能不断进步。
The greatest danger to our future is apathy.
"In the realm of algorithms, elegance is not just aesthetic—it often leads to efficiency."