The property which every man has in his own labor， as it is the original foundation of all other property， so it is the most sacred and inviolable.

We can’t leave the problem-solving to the next generation. We have to do our part now.

你不由你的过去定义。

老师声称代数是完美而自然的、我们应无条件地接受它，而我甚至不能理解什么是数。对我来说数学课完全就是恐怖和折磨。我完全不理解代数，这使我胆怯得不敢问任何问题。

我们必须倾听科学，也要倾听社区——真正的解决方案存在于数据和人类需求的交叉点。