Economic history teaches us that change is possible, but it is rarely easy.
一旦我们意识到不完美的理解是人类的条件,那么犯错并不可耻,可耻的是未能纠正我们的错误。
We must keep learning to keep up with the times.
I have to be alone very often. I’d be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That’s how I refuel.
我总是感到,生活就象萌发于地下根茎的植株。生活的真正生命是不可见的,它深藏于地下根茎中,而显露出地面的可见一斑部分只能生存一个夏季。我们所见到的是将会消逝的花簇,而根茎长驻。
煤炭的未来取决于我们能否使其更清洁、更高效。