The question is not what man can scorn, or disparage, or find fault with, but what he can love, and value, and appreciate.

You talk of the scythe of Time, and the tooth of Time: I tell you, Time is scytheless and toothless; it is we who gnaw like the worm - we who smite like the scythe. It is ourselves who abolish - ourselves who consume: we are the mildew, and the flame.

I wish they would use English instead of Greek words. When I want to know why a leaf is green, they tell me it is coloured by "chlorophyll," which at first sounds very instructive; but if they would only say plainly that a leaf is coloured green by a thing which is called "green leaf," we should see more precisely how far we had got.

What is really desired, under the name of riches, is essentially, power over men ... this power ... is in direct proportion to the poverty of the men over whom it is exercised, and in inverse proportion to the number of persons who are as rich as ourselves.

The eye is continually influenced by what it cannot detect; nay, it is not going too far, to say that it is most influenced by what it detects least. Let the painter define, if he can, the variations of lines on which depend the change of expression in the human countenance.

No day is without its innocent hope.

The actual flower is the plant's highest fulfilment, and are not here exclusively for herbaria, county floras and plant geography: they are here first of all for delight.