几何学是关于永恒存在的知识。
The novel is the most complete form of human expression.
技术的力量在于它连接人和思想的能力。
Technology can change the world, but values determine the direction of change.
We don't inherit the earth from our ancestors; we borrow it from our children.
The future belongs to those who prepare for it today.
人民有三种忧患:饥饿的得不到食物、寒冷的得不到衣物、劳苦的得不到休息。