People only see what they are prepared to see.

Nor has science sufficient humanity, so long as the naturalist overlooks the wonderful congruity which subsists between man and the world; of which he is lord, not because he is the most subtile inhabitant, but because he is its head and heart, and finds something of himself in every great and small thing, in every mountain stratum, in every new law of color, fact of astronomy, or atmospheric influence which observation or analysis lay open.

Heaven sometimes hedges a rare character about with ungainliness and odium, as the burr that protects the fruit.

I am primarily engaged to myself to be a public servant of all the gods, to demonstrate to all men that there is intelligence andgood will at the heart of all things, and even higher and yet higher leadings. These are my engagements; how can your law further or hinder me in what I shall do to men?

All life is an experiment.

Nothing can work damage to me except myself; the harm that I sustain I carry about with me and never am a real sufferer except by my own fault.

Society gains nothing whilst a man, not himself renovated, attempts to renovate things around him; he has become tediously good insome particular but negligent or narrow in the rest; and hypocrisy and vanity are often the disgusting result.