朗兰兹猜想表明,数学的不同领域之间存在一种隐藏的和谐。
"Books are the keys to unlocking our empathy."
舞台上的掌声,是我最珍贵的礼物。
I don't think anything is unrealistic if you believe you can do it.
No one can become fully aware of the very essence of another human being unless he loves him.