真相很少是纯粹的，也从来不简单。
帮助地球最有效的方法就是停止食用动物。
Each time you reach out to people， bring them a blessing； then they’ll be happy to see you when you bring them a problem.
All that we see or seem is but a dream within a dream.
The best ideas come as jokes. Make your thinking as funny as possible.
The future of coal is not about volume, but about value creation through technology and sustainability.