发现可能性的极限的唯一方法是超越它们进入不可能。

Your dreams are valid, chase them.

"With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how."

每小时，她想着，有人锻造戒指，有人雕刻摇篮，有人输掉战争。

A book should feel like an adventure, even if it’s just about a day at home.

能源的未来在于多样化，没有任何单一来源能满足我们所有的需求。

You can't please everyone, so just be yourself.

I distrust anything that starts with a capital letter.

Success is the sum of small efforts, repeated day in and day out.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

Life would be tragic if it weren't funny.

Technology in mining isn't about replacing people; it's about empowering them to do better work.