"I’m a very calm person. That helps me in tennis and in life."

"The hardest part about being immortal is watching everyone you love die."

Stray birds of summer come to my window to sing and fly away。 And yellow leaves of autumn， which have no songs， flutter and fall there with a sigh。

获得自由的唯一途径就是保持诚实。

断奶在幼儿生命中是个重要的转折点，我们不该让孩子继续吸吮而不咀嚼食物。