解释：对社会有用的，创作百篇也没有害处；对社会无用的，写一章也没有好处。

The foundation of success is built on hard work and integrity, just like the strongest stone.

The beauty of cinema lies in its ability to evoke emotions without words.

"The greatest journeys are not measured in miles, but in understanding."

"You can't be a great leader without great people."

要理解心理学，就要在自然环境中观察行为。