如果没有冬天的寒冷来赋予它甜蜜，夏天的温暖又有什么意义呢？
What good is the warmth of summer, without the cold of winter to give it sweetness.
The more you know, the less you feel.
The greatest glory in living lies not in never falling, but in rising every time we fall.
Hard work beats talent when talent doesn’t work hard.