Life in the state of nature is solitary， poor， nasty， brutish， and short.

Death is present every day, but we don't see it until it touches us directly.

好名声不能轻而易举地得到，荣誉也不能以巧诈树立，君子用身心戴道而行。以身戴行，是一个成语，意为言行合一，用身心戴道而行。