I agree with the point. I used Dbase III before using foxpro which help me a lot.

Some books I've read and think good: 1. the whirlwind tour of python 2. the Hitchhiker's guide to python 3. Writing idiomatic Python 4. Learning Python.

It's a good book of introduction of CS. I hope I could read this book when I was a student at university.

Program = DataStructure + Algorithm. The book written by Wirth taught me programming.

Algorithms + Data Structures = Programs.

Classic Book.

Thanks a lot!

This is a moved story.

It's great,Thanks!

It remind me of ancient Chinese saying "普天之下，莫非王土，率土之滨，莫非王臣", that means "all land belong to the king in the kingdom, all men are servants of the king in the kingdom"

It also reminds me of 天高皇帝遠 (the sky is tall and the emperor is far), which has a somewhat contrary meaning: as you get further from the capital, rules are looser.

I like that, but I think the sky is full of cameras and drones and the Emperor's minions see all.

Lao zi said "the nature law told is not the really nature law" in the famous book of Daodejing. People know very litter about sleep which is so important in human life.

I like python.Python makes programming easy and efficient.python program is easy to read.