This page is not a formal part of kdr2.com, I irregularly, whimsically, and impulsively update this page to record my thoughts. If there’s something worth to read or write, it will become part of kdr2.com. So you don’t need to watch or even read this page if you are not curious of what am I doing or thinking.


= Monday, January 24

依赖 Speculation 和 Intuition 而不是 Reasoning 做决策,是一种成瘾性堕落。一旦沾染,大脑会发生不可逆转的衰退。

= Tuesday, December 28

new words: capitulate, subpoena, quandary

= Sunday, December 19


= Sunday, December 12

New words: diagonal/diagnose, chasm/schism 

= Monday, December 6


= Monday, November 29

finally, got vaccinated today.

Tuesday, November 23

New words: crave/craven/cavern


= Monday, November 22

New words: convicted/vindicated/vindictive, daft, hearth

= Sunday, November 21


Friday, November 19


= Wednesday, November 17



= Monday, November 15

New words: constituent 

When I dislike something or somebody, I feel they even stain my blocklist if I put them in it.

= Sunday, November 14

New words: colt, furlong, dropsy, crypt, stow, cinder, condyle, femur, pike, carrion, coup, eel, dace, fickle, rapier, patrician, spindle, snaky, ingratitude, pampered, commune, miser, clamorous, plunder, swank

Taught my son what is Brownian Motion.

Finished Sherlock Holmes Volume II.

= Saturday, November 13

New words: slur, flog, scourge, weal, lagoon, shingle, glean, furrow, extravasate, ingenious, distrait, blunder, dishevel, tumbler, reticulate, tress, streak, membrane, ooze, scum, tardy

= Friday, November 12

Got a bad news.

Thursday, November 11

90 pages left in the current book being read.

= Tuesday, November 9

New words: wheezy, screech, fad, fib, flounce, paregoric, annuity, surveillance, celerity, dainty, purview, reminiscent, seizure 

= Monday, November 8

New words: incommode, conciliatory, requisition, meretricious, ignoble, solicitude, hubbub, relent, delinquent, sardonic, parasol, impersonation, debonair, derisive, raucous, cove, pate 

= Saturday, November 6

New words: thrash, streak, erysipelas, duplicity, extenuate 

= Friday, November 5

New word: contend, mediterranean, paternal, consummate, repent

= Thursday, November 4

Learned MMA: https://reference.wolfram.com/language/

Bought many books about Calculus, maybe give a list of them someday.

= Wednesday, November 3

New words: lurch, gird, clammy, candid, bramble, emanate, cogent, overawe, bluff, beget, prodigious, bust, successive, contraption, imperial/empirical, stertorously, curtsey, captor, admiral, ignoble

= Tuesday, November 2

New words: missionary, exhumed, peninsula, mariner, mound, strife, consignment, vicar of parish, lore, straggle, palpitate, ludicrous, combustion.

Trying to find a javascript(https://262.ecma-international.org/) book, for my boy.

= Monday, November 1

New words: derelict, vaseline, adroit, wilt, wail, pendulous, trumpery.

Had contrived a way to implement copiable task in Julia, and now having some experiments to verify it, it seems plausible.

Sunday, October 31

Why set-square is called set-square?

Bought three books for Josh, but it will take about one month on the package’s delivery.

New words: contingency, jemmy, portico, soot, repentance, obstinate.

Friday, October 29

Had an English class tonight. We talked about tombs and mummies in the class.