我是一名高中老师。几年前，我请到了一位和尚来做我的选修课的客座讲师。这位和尚走进教室，却没有立即开口讲话。他的安静立即吸引了所有学生的注意。
然后这位和尚走到了黑板前面，写下了一行字：“人人都想拯救世界，但大家却又任由自己的妈妈为所有家人洗碗。”
我们都笑了。这位和尚看到我们都笑了，开始了正式的讲课：“从概率上来讲，你们很可能一辈子也遇不到冲进孤儿院救火的机会。但你们每天都有无数微小的改变世界的机会。你给出的每一分善意，无论是一个微笑，一次扶门，还是为邻居老人的家门口铲一次雪，所有这些加起来，会给你身边的人带来不可估量的影响。”
这位和尚所说的，也是我今年想给大家的新年祝福 —— 愿你的点滴善意，聚水成涓，拯救另一个人的世界。 source
BY 推特翻译
Telegram has exploded as a hub for cybercriminals looking to buy, sell and share stolen data and hacking tools, new research shows, as the messaging app emerges as an alternative to the dark web.An investigation by cyber intelligence group Cyberint, together with the Financial Times, found a ballooning network of hackers sharing data leaks on the popular messaging platform, sometimes in channels with tens of thousands of subscribers, lured by its ease of use and light-touch moderation.
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
推特翻译 from us