The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, and a long-term perspective.

忠于自己，永远不要让任何人削弱你的光芒。

煤炭企业要主动适应能源结构调整，加快转型升级。

Coal is China's main energy source and will remain the cornerstone of China's energy security for a long time to come.

The human body is a complex puzzle, and viruses are just one piece of it.

歌剧是一种生活方式，并非与之分离的事物。

The truth is not always beautiful, nor beautiful words the truth.

The greatest untapped resource in the global economy is the full participation of women.

心理活动是有机体与世界互动的方式。

经济学的第一课是稀缺：从来没有足够的任何一种东西能够满足所有人对其需要。政治学的第一课是摒弃经济学的第一课。