吾辈今日用功，只是要为善之心真切。
解析：用功在于为善之心真切。
经济表现的关键在于制度的适应性效率。
We are always looking for new ways to analyze data.
我是中国制造
"Every film is a journey, and you never know where it's going to take you."
Music has the power to bring people together from all over the world.
儿童具有秩序感。