对验证的渴望是可以理解的,但并不总能得到满足。
The desire for verification is understandable but cannot always be satisfied.
矿工的头盔不仅保护头部——它还象征着辛勤工作的尊严。
In the age of digital finance, security and convenience must go hand in hand.
In programming, everything we do is a special case of something more general -- and often we know it too quickly.