在科学中,我们试图解释我们不理解的事物。在数学中,我们试图理解我们无法解释的事物。
预测未来的最好方法就是创造未来。
世界上充满了自童年以来从未以开放的心态面对开放门户的人。
The truth is, the science of Nature has been already too long made only a work of the brain and the fancy: It is now high time that it should return to the plainness and soundness of observations on material and obvious things.