the practice and realization

• 实事求是

the practice and realization的用法和样例：

例句

1. The essence of Marxism is seeking truth from facts.
   实事求是是马克思主义的精髓。
2. He was too much of a utilitarian and practically-minded observer.
   他是一个十足的功利主义者和实事求是的观察家。