What is the first sentence that the world is a Dojo?

The Dojo of life is a kind of practice.

The original words are: the world is a Dojo, and the lotus is born in the mud. Dojo refers to the place of practice; Mud gives birth to lotus, which comes from Zhou Dunyi's Love Lotus. Lotus comes from mud but doesn't touch it. I have also seen this sentence, which generally means to remind people to regard the experience of life as a necessary practice and always keep a clean and peaceful heart. Where this sentence came from is impossible to verify, but we can see that there are quotations in Mr. Wang Yangming's famous sentence "All sufferings in the world are challenges" to calm our hearts.

Speaking of it, the growth of every life is itself a process of constantly improving itself. The so-called practice is to experience yourself little by little in life, enrich your life, cultivate your feelings, improve your quality, enhance your personality and improve your personality.

Life is full of practice, and life is full of Dojo. Whether a person's "Tao" is deep or not can be seen at any time. A little detail, a little fame and fortune will reveal a person's accomplishment. Many people will separate doing things from practicing, but they don't know that every bit of life is actually practicing. Some seemingly insignificant things can better exercise people's will and quality. The road to spiritual practice is long and tortuous, and we need to savor it carefully.