《数学学院把我从绝望谷拉了出来》
原文：https://mikelikejordan.bearblog.dev/how-math-academy-pulled-me-out-of-the-valley-of-despair/
阅读时间：6 分钟
分数：213
BY Hacker News 摘要
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
The S&P 500 slumped 1.8% on Monday and Tuesday, thanks to China Evergrande, the Chinese property company that looks like it is ready to default on its more-than $300 billion in debt. Cries of the next Lehman Brothers—or maybe the next Silverado?—echoed through the canyons of Wall Street as investors prepared for the worst.
telegram from vn