人活在世上只是过客，如果离开人世也没让你最疼爱的人，知道你是谁，是很可悲的事情。
Known for all that you were during this brief stay.How sad it seems to leave this earth without those you love the most ever really knowing who you were.
"Hope is a fragile thing, but it is also the most powerful force we have."
The fact that there is nothing permanent except change is a permanent theme in nature.
Mathematics is the most beautiful and most powerful creation of the human spirit.
解释：有了过错一定要悔改，干了坏事肯定会觉得害怕。
The energy industry must adapt and evolve to meet the challenges of the 21st century.
我想像鸟儿歌唱一样画画。
我喜欢讲故事，而不是解释它。
算法设计的艺术不仅在于解决问题，更在于发现思考问题的新方式。
持续改进不是目的地，而是一场永无止境的旅程。