We must be vigilant and resolutely fight against all enemies, both internal and external.

The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.

Every family is a haunted house in its own way.

我们为祖国服务，也不能都采用同一方式，每个人应该按照资禀，各尽所能。