当你借出某物时,假装你是在赠送。如果它被归还,你会感到惊喜和快乐。
When you lend somthing pretend you are gifting. If it is returned, you'll be surprised and happy
密码学和复杂性理论的交叉点是计算机科学中一些最迷人问题的所在。
Be still. Apart from this the mind has no task to do or thought to think.