The Great Depression was a defining moment in the history of the 20th century, and understanding its causes and consequences remains a critical task for economists.
大萧条是20世纪历史上的一个决定性时刻，理解其原因和后果仍然是经济学家的一项重要任务。
最好的投资策略是基于合理原则并以纪律执行的策略。
I'm just trying to be myself and write music that I love.
"The world is a book, and those who do not travel read only one page."
心理学应关注心灵如何运作以解决实际问题，而不仅仅是其抽象结构。