The only thing you absolutely have to know is the location of the library.
The computer is just a tool. The pencil is also a tool. It's about how you use it.
The ocean is not just a resource; it's our responsibility to protect it for future generations.
A person may cause evil to others not only by his actions but by his inaction, and in either case, he is justly accountable to them for the injury.
【译文】他人骑大马我骑毛驴,仔细想想,我不如他,回头看了一下,还有不如我徒步肩挑的人呢。