Assume anyone asking for your account information for any reason is guilty of scamming you， unless proven innocent. The way to prove innocence is to call them back， or login to your account using numbers or a website that you provide， not them. Don’t release any identifying information while they are contacting you via phone， message or email. You must control the channel.

The more you give, the more you receive

做间谍就是生活在一个充满怀疑和猜疑的世界里。

在量子力学中，测量的行为可以改变被测量系统的状态。