In computer science, abstraction is the key to managing complexity.
If you want something done right, do it yourself.
过去并非固定不变,它会随着我们的重述而改变。
"Books are the bridges that connect us to the future."
我不喜欢被束缚,因为音乐需要自由。
The brave may not live forever, but the cautious do not live at all.