Letters have long departed as a primary mode of communication. So when we write and receive them today, what exactly do they represent to us?

I once had the privilege of hearing Archbishop and Nobel Laureate Desmond Tutu retell the Bible story about Moses, standing at the Red Sea, surrounded by Israelites in their flight from slavery.

A Reddit post shared this unconventional handwritten resignation letter online and made it go viral. "Our newest employee was MIA then we found this on his desk", the social media user captioned his ...