不用圆规和曲尺,就不能画出方形和圆形。比喻做事要遵循一定的法则。
我是一个行走的矛盾体。
部署程序的最好方法是部署它。
The best time to plant a tree was 20 years ago; the second-best time is now.
Innovation is the key driver for the petrochemical industry to overcome challenges and seize opportunities.
牙痛的人认为牙齿健康的人都快乐。穷人对富人也犯同样的错误。
计算机科学的美在于它能够建模并解决现实世界的问题。