Success is not final, failure is not fatal: it is the courage to continue that counts.
成功不是终点，失败也非致命，重要的是继续前进的勇气。
The most important single aspect of software development is to be clear about what you are trying to build.
自由民主的传播伴随着全球文化的传播，这种文化越来越同质化。
A minute's success pays the failure of years.
The greatest weapon against stress is our ability to choose one thought over another.