Let us tenderly and kindly cherish, therefore, the means of knowledge. Let us dare to read, think, speak, and write.
“In the beginning I thought, and still think, he did great good in giving support and encouragement to this movement. But I did not believe then, and have never believed since, that these ills can be settled by partisan political methods. They are moral and economic questions.”
“Indeed every monad must be different from every other. For there are never in nature two beings, which are precisely alike, and in which it is not possible to find some difference which is internal, or based on some intrinsic quality.”