旅程本身就是回报。
历史研究不仅关乎过去,也关乎理解现在和塑造未来。
"I do not believe in happy endings, because life does not offer them."
The only way to understand painting is to look at it.
Consistency is what separates good bakers from great ones.
近似算法证明了在实现实际解决方案中妥协的力量。