Experience is simply the name we give our mistakes.
文学是社会的镜子，它反映了社会的光明与阴暗。
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
最小元件成本的复杂性每年大约增加一倍。
"Innovation is the key to success in any field."
Confidence comes from preparation and knowing your stuff.