#每周一书
《瓦尔登湖》是梭罗的一场实验，也是一场人生的独白。他跑到湖边盖了间小木屋，号称要过“简单生活”，其实离镇上不过几步路，还时不时回家蹭饭洗衣服。这听起来像个玩笑，但他却用这个玩笑探讨了现代生活的本质：我们忙忙碌碌，追逐财富，却忘了问自己真正需要什么。
梭罗在书中像个哲学家，又像个顽童。他一边数着种豆子的成本，一边喊着“简化，简化，再简化！”他不是要你跑去深山老林，而是希望你停下来，看看脚下的土地，想想内心的渴望。他批评工业化和消费主义，提倡回归自然和自我反思。
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https://book.douban.com/subject/1865089
另外，本频道恢复「每周一书」主题
BY 每周一书 🎉
Telegram has no known backdoors and, even though it is come in for criticism for using proprietary encryption methods instead of open-source ones, those have yet to be compromised. While no messaging app can guarantee a 100% impermeable defense against determined attackers, Telegram is vulnerabilities are few and either theoretical or based on spoof files fooling users into actively enabling an attack.
Most people buy Bitcoin via exchanges, such as Coinbase. Exchanges allow you to buy, sell and hold cryptocurrency, and setting up an account is similar to opening a brokerage account—you’ll need to verify your identity and provide some kind of funding source, such as a bank account or debit card. Major exchanges include Coinbase, Kraken, and Gemini. You can also buy Bitcoin at a broker like Robinhood. Regardless of where you buy your Bitcoin, you’ll need a digital wallet in which to store it. This might be what’s called a hot wallet or a cold wallet. A hot wallet (also called an online wallet) is stored by an exchange or a provider in the cloud. Providers of online wallets include Exodus, Electrum and Mycelium. A cold wallet (or mobile wallet) is an offline device used to store Bitcoin and is not connected to the Internet. Some mobile wallet options include Trezor and Ledger.
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