All posts by Hoan M Do

Key lessons from Warren Buffett and Berkshire Hathaway's annual letters

Warren Buffett published his now famous annual letter to Berkshire Hathaway’s shareholders on Saturday February 22nd 2020. He’s known to communicate openly both good and bad. Buffett uses a rule when writing his annual letter: […]

Hetty Green – the witch of Walls Street and the world’s richest woman

Hetty Green was born in a rich family. She inherited a large sum from her father. However, unlike other rich daughters, she didn’t like to spend money on luxury. She loved compounding money. From less […]

The #1 app for building habit of being effective

I was inspired by Peter Drucker when reading the Effective Executive on an airplane. Being a tech guy, I was inspired to create an app to help myself and others become more effective.  My team […]

Warren Buffett series #9 – rational thinking – don’t kid yourself about getting rich quick

It’s dynamite to start with things that can expire and become worthless. For example: buy options of Coke thinking that the stock is attractive. Borrowed money usually leads to trouble. Once you start focusing on […]

Warren Buffett series #8 – bought National Indemnity in 15 minutes

National Indemnity purchase in 15 minutes Warren Buffett is known to make a decision to buy a business in very short period of time. The following is his story of how he bought his first […]