The competitor to be feared is one who never bothers about you at all, but goes on making his own business better all the time.

We are all in the gutter, but some of us are looking at the stars.

译文：德行高于才能是君子，才能高于德行是小人。此句成为后世评判人才的根本标准。

I don't care if you're black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you're nice to me, I'll be nice to you. Simple as that.

采矿业的未来在于技术和可持续实践。