https://un01s.github.io/notes/tags/song/ Recent content in Song on un01s notes Hugo en Thu, 14 May 2026 11:44:05 -0600 https://un01s.github.io/notes/posts/20260514/ Thu, 14 May 2026 11:44:05 -0600 https://un01s.github.io/notes/posts/20260514/ <blockquote> <p>塞翁失马，焉知非福</p></blockquote> <blockquote> <p>欲望的尽头总是无法满足。好奇的尽头可能是知晓领悟也可能迷惘困惑。</p></blockquote> <h3 id="西汉刘安淮南子人间训塞翁失马">西汉·刘安《淮南子·人间训·塞翁失马》</h3> <p>近塞上之人有善术者，马无故亡而入胡。人皆吊之，其父曰：“此何遽不为福乎？”居数月，其马将胡骏马而归。人皆贺之，其父曰：“此何遽不能为祸乎？”家富良马，其子好骑，堕而折其髀。人皆吊之，其父曰：“此何遽不为福乎？”居一年，胡人大入塞，丁壮者引弦而战。近塞之人，死者十九。此独以跛之故，父子相保。故福之为祸，祸之为福，化不可极深不可测也。</p> <h3 id="investment-and-market">investment and market</h3> <ul> <li>gold</li> </ul> <p>The price of gold has an inverse correlation with US dollar. When the dollar is strong, the price of gold falls. It has something to do with the interest too because gold has no interest. So if the interest is going to rise, then the price of gold might drop. When the inflation is rising, the interest rate may go up. Then the price of gold may drop. In the event of war and other disasters, the price of gold may go up.</p> https://un01s.github.io/notes/posts/20260505/ Tue, 05 May 2026 07:18:04 -0600 https://un01s.github.io/notes/posts/20260505/ <blockquote> <p>Discipline is liberation. &ndash; Martha Graham (1894-1991)</p></blockquote> <blockquote> <p>“Human reason has a peculiar fate in one kind of its cognitions: it is troubled by questions that it cannot dismiss, because they are posed to it by the nature of reason itself, but that it also cannot answer, because they surpass human reason’s every ability.” &ndash; Kant (1724-1804), Critique of Pure Reason, p5</p></blockquote> <p>旧城有着长长的历史，还留有四四方方的城墙，近些年来修葺一新。新城在落基山脚下，有一条弯弯的河自此转向东流，南冲北突从来没停过。</p> <ul> <li> <p><a href="https://en.wikipedia.org/wiki/2026_Canvas_security_incident">2026 Canvas security incident</a> In early May 2026, Instructure disclosed that it was investigating a cybersecurity incident involving certain user data, including names, email addresses, student ID numbers, and messages among users. on May 7, Canvas was hacked again; its login page was replaced with a ransomware message by ShinyHunters. It is unprecedent because it affected 8,809 universities, educational ministries, and other institutions worldwide.</p>