思考它，谨慎地测试这些新工具，用几周时间，而不是五分钟就做测试以强化自己原有的信念。
Some people may need to use multiple Wi-Fi extenders, for instance, if your home is large or has dead zones in different areas. But if you do use multiple Wi-Fi extenders, there’s a chance of interference. You may also need to manually connect to the extenders separately, which isn’t always convenient.
，这一点在safew官方下载中也有详细论述
Content optimization
HTMLMediaElement.prototype is the browser’s own internal prototype for all and elements and by redefining the property descriptor for src and srcObject on this prototype, I ensured that regardless of where the audio element lives (whether it’s in the main document, inside an iframe’s shadow, or buried inside a web component) the moment any source is assigned to it, the hook fires. The element cannot receive audio without announcing itself.
宽容二字，常被人误读，有人将其当作弱者的妥协，便觉得其人软弱可欺；有人将其当作金钟罩，当作对别人的道德绑架。口出恶言，反复横跳，别人反手一击，他就说别人没雅量；行事张扬不顾他人感受，碰壁后抱怨世人心胸狭隘；不断侵害公司、公众与公家利益，被识破被抓了后，却要求宽大处理……在这些人的眼里，宽容是别人必须履行的义务、理应具备的道德，而自己肆意妄为，却是天经地义的权利。夫妻之间，一方任性妄为、口无遮拦，却要求对方无限包容；朋友之间，一方自私自利、得寸进尺，却要求对方不要“斤斤计较”；职场之上，一方傲慢无礼、无端挑衅，却要求同事胸怀宽广、格局打开……世间最讽刺的关系，莫过于我要求你宽容，我却从不收敛。