I don't sing because I'm happy. I'm happy because I sing.
大多数人的问题在于他们用希望、恐惧或愿望来思考,而不是用他们的头脑。
Editing is not just about cutting and joining scenes; it's about finding the rhythm and soul of the story.
The Olympic Games are the quadrennial celebration of the springtime of humanity.
反馈是一个强大的概念,在自然系统和技术系统中被广泛使用。