世界是残酷的，我的书反映了这一点。
Challenges are opportunities in disguise; embrace them with courage.
Everyone is a genius. But if you judge a fish by its ability to climb a tree, it will spend its whole life believing it is stupid.
【译文】 孔子说：“不怕没人了解自己，就怕自己不了解别人。”
能源的未来取决于我们的创新能力。