A knowledgeable person who does not practice is like a bee who does not make honey. ——Ancient Persian Saadi

To learn to swim, you must get into the water. ——Lenin

A thousand falsehoods cannot be achieved without a single reality. ——"Xiangshan Collection·Quotations"

Knowledge is a treasure house, but the key to unlocking this treasure house is practice. ——Into Fuller

Don’t worry about making mistakes. The biggest mistake is that you have no practical experience. ——Fa. Wowenago

Practice will solve difficult problems that cannot be solved by theory. ——De Feuerbach

A gentleman is ashamed of his words but not his actions. ——Zisi

Action is the beginning of knowledge, and knowledge is the completion of action. ——Tao Xingzhi

No matter how hard you learn the Tao, you won’t be able to do it, no matter how small the task is, you won’t be able to accomplish it. ——"Xunzi"

If you want to know the taste of pears, you have to taste them yourself. ——Mao Zedong

I only know that this matter must be carried out in detail. ——Lu You of the Song Dynasty

The nine-story platform starts from Lei Earth; a journey of a thousand miles begins with a single step. ——Lao Tzu

Judge a person not by his own confession or opinion of himself, but by his actions. ——Lenin