The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.

Writing is groping in the dark, hoping to find a light.

每天起床的时候，争取变得比你昨天更聪明一点。

I'm not a role model, I'm a free spirit.

Art should be a space for possibility.

解读：健康是人生基石，一旦失去健康，再多财富、名誉都无福消受，警示人们莫因一时贪念，损害身体，权衡利弊时，把健康放首位。