A 10–12 year learning archive
Two brothers, learning how to think.
Sherman Shen and Roy Shen write what they notice — about companies, money, volunteer work, competitions, projects, and the world around them. The goal is not to look impressive. The goal is to learn how to think.
The brothers
Separate notebooks. Shared questions.
Each keeps his own Investing work and Journey — written in his own words.
“Never invest in a business you cannot understand.” Warren Buffett
What lives here
A notebook that can grow up with them.
Investing
Journals, reports, and a learning portfolio — one company idea at a time, then what changed.
Journey
Competitions, volunteer hours, projects, and yearly reflections. Wins and hard attempts both count.
Compare
Side-by-side thinking when both brothers write about the same questions.
Latest writing