竭忠尽孝，谓之人。治国经邦，谓之学。安危定变，谓之才。经天纬地，谓之文。霁月光风，谓之度。万物一体，谓之仁。
能竭忠尽孝，才能称为人。治国安邦称为学问。能平定叛乱称为人才，编织天地事物称为文章。心胸光明坦荡称为风度。万物与我一体称为仁心。
追求纯粹的美是一种陷阱，是通往痛苦和悲伤的快车道。
The world is a book, and those who do not travel read only one page.
One never notices what has been done; one can only see what remains to be done.