The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
世界所有前进的动力都归功于不安分的人。快乐的人不可避免地把自己限制在古老的界限内。
希望你可以记住我，记住我这样活过，这样在你身边呆过。
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.
数学和计算机科学之间的联系不是单向的；每个领域都丰富了另一个领域。
The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil.