True innovation solves real problems, not just creates novelty.
孔子说:“生来就知道的,是上等人;学习后才知道的,是二等人;遇到困难才学习的,是三等人;遇到困难也不学习的,这就是下等人了。”
The poet is the guardian of silence.
计算的目的是洞察,而不是数字。
The only regret I will have in dying is if it is not for love.