"The beauty and mystery of this world only emerges through affection, attention, interest and compassion."

I believe in the discipline of mastering the best that other people have ever figured out.I don't believe in just sitting down and trying to dream it all up yourself.

You can't change the past, but you can shape the future.

采矿业的未来在于可持续性和技术。

数学的艺术在于发现包含所有普遍性萌芽的特殊案例。