过去是一位老师，如果我们愿意学习的话。
The past is a teacher, if we are willing to learn.
I don't really think about age. I think people are as old as they feel and act.
一年规划，没有比种植五谷更好的；十年规划，没有比种植树木更好的；终身规划，没有比培养人才更好的。
The development of efficient algorithms is crucial for the advancement of technology and science.
100% of Me Is Nothing Compared to 1% of the Whole Team.