Sometimes he used a spade in his garden, and sometimes he read and wrote. He had but one name for these two kinds of labor; he called them gardening. ‘The Spirit is a garden,’ said he
Have no fear of robbers or murderers. They are external dangers, petty dangers. We should fear ourselves. Prejudices are the real robbers; vices the real murderers. The great dangers are within us. Why worry about what threatens our heads or our purses? Let us think instead of what threatens our souls.
He had not yet lived long enough to have discovered that nothing is more close at hand then the impossible, and that what must be looked for is always the unforeseen.
Diamonds are found only in the dark bowels of the earth; truths are found only in the depths of thought. It seemed to him that after descending into those depths after long groping in the blackest of this darkness, he had at last found one of these diamonds, one of these truths, and that he held it in his hand; and it blinded him to look at it. (pg. 231)
Astronomy, that micography of heaven, is the most magnificent of the sciences. ... Astronomy has its clear side and its luminous side; on its clear side it is tinctured with algebra, on its luminous side with poetry.