目标不是每次都正确，而是正确的次数比错误的次数多。

Every story has an end, but in life every ending is just a new beginning.

The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.

符号的解释是所有推理的基础。

Business opportunities are like buses, there's always another one coming.

顾客的信任是任何配方中最宝贵的成分。