译文：进入山中不怕那伤人的老虎，只怕人世间两面三刀之人。赏析：世事难测，人心险恶，我们要防范身边那些口是心非，笑里藏刀，口蜜腹剑，阳奉阴违之人。

鱼在江湖中互相遗忘，人在道术中互相遗忘。

即使你拥有世界上所有的天赋，如果不努力，也无济于事。

The computer is a medium of expression, like a piano is a medium of expression.

The most important single aspect of software development is to be clear about what you are trying to build.

最紧密束缚我们的锁链是我们已经打破的那些。