Intelligence is what you use when you don't know what to do.

人必须生活，人必须创造，人必须活到流泪的那一刻。

In the realm of algorithms, efficiency is not merely a measure of speed, but a profound statement about the nature of the problem itself.

商业中最有价值的货币是信任。

The world is full of magical things patiently waiting for our wits to grow sharper.