Technology itself is neither good nor bad, it depends on how you use it.
技术本身没有好坏，关键看你怎么用它。
时间比价格更重要。时间到了，价格就会反转。
训练一只鹰是一场对话，而不是独白。
The essence of computational complexity is to understand the limits of what can be computed efficiently.
The world is before you and you need not take it or leave it as it was when you came in.
解析：不要贪天之功，不要掩人之善。