We must accept finite disappointment， but we must never lose infinite hope.
我们必须接受失望，因为它是有限的，但千万不可失去希望，因为它是无限的。
Common sense tells us that performance comes and goes, but costs go on forever.
未来属于那些今天为之准备的人。
"In tennis, like in life, you have to keep moving forward—one point at a time."
The more we study the more we discover our ignorance.
最重要的事是享受生活——快乐——这才是最重要的。