善学者尽其理，善行者究其难。
善于学习的人，能够透彻地知道事情的道理；善于实践的人，能够把事情疑难之处弄清楚。
It's so much darker when a light goes out than it would have been if it had never shone.
伟大的领导者不创造追随者，他们创造更多的领导者。
"Writing is about finding the courage to tell the story that needs to be told."
Profit should never come at the cost of the planet’s future.