I have always been alone, but I have never been lonely.
网球是一项残酷的运动。没有平局。如果你输了,你就出局了。你必须准备好接受这一点。
生活是一段必须经历的旅程,无论道路和住宿条件多么糟糕。
You must not think that what is hard for you to master is humanly impossible; and if it is humanly possible, consider it to be within your reach.