1989年6月4日凌晨四时整
天安门广场上熄灯，广场上的人都感到最后的时刻来临，数千人悲壮高歌《国际歌》，广场上播出戒严部队指挥部的《清场通知》。
士兵自人民大会堂冲出，枪口指向人民英雄纪念碑下的学生，一边开火一边推进，请铭记天安门大屠杀。
BY 安全上网，注意事项
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.
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.
安全上网，注意事项 from fr