Leadership is not about giving orders; it's about inspiring others to achieve greatness.

Design should solve problems, not just look good.

The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.

译文：如果一个人富贵了，就会有人接近巴结他；如果一个人变得贫贱了，原来与他亲近的人就会离开他。

生活对那些追求个人传奇的人确实很慷慨。

The coal industry must evolve with technology to meet global energy demands sustainably.