Change starts with a single step, but it requires persistence to reach the destination.

The wall is the oldest and most revolutionary architectural element.

The sea gives us life, and it's our duty to give back by protecting it.

A bottle of wine contains more philosophy than all the books in the world.

The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.

软件工程的目标是创建可靠、高效且易于理解和修改的系统。