(Bjarne Stroustrup) 10. The best thing about a boolean is even if you are wrong, you are only off by a bit. (Anonymous) 11. 如果 Java 能实现真的垃圾回收,那大部分的程序都会在执行时删除自己。(Robert Swell) 12. 理论上,理论和实践是没有差异的。但实践中,是有的。(Jan L. A. van de ...