The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.
煤炭企业的未来在于智能开采和清洁利用。
这是最好的时代,也是最坏的时代;这是智慧的时代,也是愚蠢的时代;这是信仰的时代,也是怀疑的时代;这是光明的季节,也是黑暗的季节;这是希望的春天,也是绝望的冬天;我们什么都有,也什么都没有;我们正走向天堂之路,也正走向地狱之门。
The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.