翻译：君子说话要谨慎，饮食要节制。

写作的艺术在于描述世界如其所是，同时如其所可能是。

The historian must have some kinship with his subject. The dead will not speak unless they are properly addressed.

优秀的商业领袖创造愿景，阐明愿景，热情地拥有愿景，并不懈地推动其实现。