Human life can not be measured by the length of time. When the heart is full of love, the moment is eternal! ——It really can’t be measured by the length of time.

The best quarries don't just extract value; they create it through regeneration.

人一生有两个最重要的日子，一是出生的那天，二是发现你为何而生的那天。

The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.

The greatest gift you can give is your authentic self.