〈军人精神教育〉，在桂林对滇赣粤军的演说，1921年12月10日
Energy security is a crucial guarantee for national development. We must intensify technological innovation to enhance the efficiency of oil and gas exploration and production.
我是一个喜欢不普通的人。
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.
Space is the protagonist of architecture.
译文：贫困时的朋友不能遗忘，共患难的妻子不能抛弃。体现对情义与责任的坚守。
A film is never really good unless the camera is an eye in the head of a poet.