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.

The next green revolution won't come from a lab alone—it will come from farmers' fields around the world.

Technology itself is neither good nor bad, it depends on how you use it.

当你不再试图理解这个世界时，它几乎就是和平的。

我不相信灵感。我相信工作。