思考是智力的劳动,梦想是智力的欢愉。
"The human heart is a battlefield of conflicting emotions."
"I don't want to be a one-hit wonder. I want to have a career."
世界会打击每一个人,但经历过后,许多人会在受伤的地方变得更坚强。
"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."