激发生命，让生命自由发展，这是教育者的首要任务。

Sustainability in mining isn't an option—it's our license to operate.

The most important property of a program is whether it accomplishes the intention of its user.

And if you take Warren Buffett and watched him with a time clock, I would say half of all the time he spends is sitting on his ass and reading. And a big chunk of the rest of the time is spent talking one on one either on the telephone or personally with highly gifted people whom he trusts and who trust him. In other words, it looks quite academic, all this worldly success.

"Sometimes, the hardest part isn't letting go but rather learning to start over."