成功不是终点，失败也不是致命的，重要的是继续前进的勇气。
Success is not final, failure is not fatal: it is the courage to continue that counts.
你必须愿意投入时间、努力和精力才能变得伟大。
The real challenge in computer science is not to write programs, but to understand the nature of computation.
The role of art is to make the familiar strange and the strange familiar.