"Nature varies the seed according to the..." - Quote by Leonardo Da Vinci

“The noblest pleasure is the joy of understanding.”

“A bird is an instrument working according to mathematical law, which instrument it is within the capacity of man to reproduce with all its movements, but not with a corresponding degree of strength, though it is deficient only in the power of maintaining equilibrium. We may therefore say that such an instrument constructed by man is lacking in nothing except the life of the bird, and this life must needs be supplied from that of man.”

“Avoid the precepts of those thinkers whose reasoning is not confirmed by experience.”

“By nature, I suppose I have a languorous disposition”

“All manifest life seems to require a period of sleep, of calm, in which to gain added strength, renewed vigour, for the next manifestation, or awakening to activity. Thus is the march of all progress, of all manifest life - in waves, successive waves, [of] activity and repose. Waves succeed each other in an endless chain of progression.”

“I don't think of all the misery, but of the beauty that still remains....My advice is: Go outside, to the fields, enjoy nature and the sunshine, go out and try to recapture happiness in yourself and in God. Think of all the beauty that's still left in and around you and be happy!”

“I was grateful to see President Obama's victory speech. I was over the moon to see the audience. There were about 60 percent white voters the other 40 percent were African Americans, Asian, Spanish speaking etc. I wept at that spectacle, it told me that the pundits that continue in our country to try to polarize us, to keep us apart, are not succeeding. Americans are waking up not only to the truth, but the truth in each other. Hallelujah!”

“A number of people still think of the United States as being overwhelmingly English, Protestant, and white. This erroneous idea influences their whole outlook.”

“In the metaphysical elements of aesthetics the various nonmoral feelings are to be made use of; in the elements of moral metaphysics the various moral feelings of men, according to the differences in sex, age, education, and government, of races and climates, are to be employed.”