The worth of a state， in the long run， is the worth of the individuals composing it.

世界的救赎在于人类的苦难中。

In business, you have to be willing to take risks, but they must be calculated risks.

I like everything that has no style: dictionaries, photographs, nature, myself and my paintings.

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.