现在是时间触及永恒的点。
The present is the point at which time touches eternity.
世界是一本书,不旅行的人只读了一页。
"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."
穷人不是不想储蓄,而是没有能力储蓄。
"What a treacherous thing to believe that a person is more than a person."