The greatest happiness is to know the source of unhappiness.
最大的幸福是知道不快乐的来源。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
Love is always real, even when it doesn’t last.
爱总是真实的，即使它不会长久。
Perhaps the prevalence of pedantry may be largely accounted for by the common error of thinking that, because useful knowledge should be remembered, any kind of knowledge that is at all worth learning should be remembered too.
也许学究气的盛行在很大程度上可以归因于这样一种常见的错误想法:因为有用的知识应该被记住，所以任何一种值得学习的知识也应该被记住。