Day 72 · Tue, Dec 29, 2026 · Five editions

Tue, Dec 29, 2026

Five emails a day: 00:00 Night / 07:00 Morning / 12:00 Noon / 17:00 Evening / 21:00 Figures

00:00 Night · Health · Chinese classics

孔子及其弟子:Analects 14.47

孔子及其弟子《論語》· 憲問第十四·十四之四七 · Health · Cognition · Decision · Growth

闕黨童子將命。或問之曰:「益者與?」子曰:「吾見其居於位也,見其與先生並行也,非求益者也,欲速成者也。」

Source: https://zh.wikisource.org/wiki/%E8%AB%96%E8%AA%9E/%E6%86%B2%E5%95%8F%E7%AC%AC%E5%8D%81%E5%9B%9B
憲問第十四·十四之四七

This is a direct reading: the original and source are kept; commentary will be added later.

Today's question

What does this passage say about your body or mood today?

07:00 Morning · Health · Chinese classics

老子:Dao De Jing, Chapter 68

老子《道德經》· 六十八章 · History · Human nature · Health · Decision

善為士者不武, 善戰者不怒, 善勝敵者不與, 善用人者為之下,是謂不爭之德,是謂用人之力, 是謂配天古之極。

Source: https://zh.wikisource.org/wiki/%E9%81%93%E5%BE%B7%E7%B6%93_%28%E7%8E%8B%E5%BC%BC%E6%9C%AC%29
王弼本·六十八章

This is a direct reading: the original and source are kept; commentary will be added later.

Today's question

What does this passage say about your body or mood today?

12:00 Noon · Investing · Modern investor letters

Warren Buffett:Berkshire 2023 Letter, Excerpt 2

Warren Buffett《Berkshire Hathaway 2023 Letter to Shareholders》· 2023 Chairman's Letter · Investing

Nevertheless, Charlie, in 1965, promptly advised me: “Warren, forget about ever buying another company like Berkshire. But now that you control Berkshire, add to it wonderful businesses purchased at fair prices and give up buying fair businesses at wonderful prices. In other words, abandon everything you learned from your hero, Ben Graham. It works but only when practiced at small scale.” With much back-sliding I subsequently followed his instructions.

Source: https://www.berkshirehathaway.com/letters/2023ltr.pdf
2023 Chairman's Letter, excerpt 2

This is a direct reading: the original and source are kept; commentary will be added later.

Today's question

Does this passage change one judgment about money or risk today?

17:00 Evening · Career · Chinese classics

司馬光:Zizhi Tongjian, Volume 199, Entry 3

司馬光《資治通鑑》· 卷199·太宗文武大聖大廣孝皇帝下之下貞觀二十三年(己酉,公元六四九年) · Leadership

上以突厥車鼻可汗不入朝,遣右驍衛郎將高侃發回紇、僕骨等兵襲擊之。兵入其境,諸部落相繼來降。拔悉密吐屯肥羅察降,以其地置新黎州。

Source: https://zh.wikisource.org/wiki/%E8%B3%87%E6%B2%BB%E9%80%9A%E9%91%91/%E5%8D%B7199
卷199·太宗文武大聖大廣孝皇帝下之下貞觀二十三年(己酉,公元六四九年)·第3则

This is a direct reading: the original and source are kept; commentary will be added later.

Today's question

What does this passage say about how you work today?

21:00 Figures · Career · Modern investor letters

Charlie Munger:Models from Many Disciplines

Charlie Munger《A Lesson on Elementary, Worldly Wisdom As It Relates To Investment Management & Business》· The models: multiple disciplines · Learning · Cognition · Philosophy

And the models have to come from multiple disciplines—because all the wisdom of the world is not to be found in one little academic department.

Source: https://web.archive.org/web/20140625062802/http://ycombinator.com/munger.html
Archived transcript, paragraph 9 (beginning “And the models have to come from multiple disciplines”)

Reading

Worldly wisdom requires models drawn from many disciplines, not one department.

Context

Munger insisted that models must come from multiple disciplines. Specialists in physics, economics, or psychology can mistake their favorite tool for a universal key, while real problems cut across fields. Borrowing models from several disciplines reveals variables that a single lens misses.

Today's question

Which discipline shapes your judgment most—and what overlooked variable would another discipline reveal?