Virtue is more to be feared than vice, because its excesses are not subject to the regulation of conscience.
开发能够处理高维数据的学习算法是该领域的一个主要挑战。
我们爱的书,它们也爱我们。正如我们在书页中标记位置,那些书页也在我们身上留下印记。
The pace of change demands agility—both in thought and action.
Those who dream by day are cognizant of many things which escape those who dream only by night.