Deepwork and December

A book written by Cal Newport raised the word: deep work and the definition was given below. 

Deep Work:

hard but important intellectual work that in completed during long uninterrupted periods of time. Deep work requires astate of distraction-free concentration to push you cognitive capabilities to their limit and create new value that is hard to replicate.

Since the Christmas holiday and New Year's break are quickly approaching, jobs need to be done to ensure a good start of 2019. The keyword for this month is deep work as it improves productivity and performance significantly. 

In terms of the reading schedules, the following issues need to be addressed. 

1. Last chapter of  A brief history of humankind;

2. Chapter 2 of Principles;

3. Miscellaneous reading and writings as life reflections.