成功的体育教学管理，源于实践。

Successful P. E. teaching management comes from Practice.

youdao

任何理论皆源于实践，但也只有复归于实践并使之成功才有意义，战略管理理论也不例外。

It won't be meaningful unless it is used in practice again and lead to success. No exception to SMT.

youdao

任何理论皆源于实践，但也只有复归于实践并使之成功才有意义，战略管理理论也不例外。

It won't be meaningful unless it is used in practice again and lead to success. No exception to SMT.

youdao