Topology is the study of the properties of a figure that are unchanged by any deformation.
拓扑学是对图形在任何变形下保持不变的性质的研究。
Technology should work for you in the background, seamlessly and invisibly.
生活是一段旅程，而爱让这段旅程变得有价值。
The best leaders are those who empower others to lead.
每一个挑战都是学习和改进的机会。
谁若不能独立,谁就谈不上自由。