As data grows, so does the complexity of managing it. The challenge is to keep the systems simple and efficient.
一个人做了好事应当忘记,不要念念不忘,更不要希冀别人回报。
"Sometimes the hardest thing and the right thing are the same."
形容世事变化无常,难以预测。
只有那些渴望自由的人才能拥有自由。