Flow systems have two basic features (properties). There is the current that is flowing (for example, fluid, heat, mass, or information) and the design through which it flows.
He saw before him two roads, both equally straight ; but he saw two; and that terrified him — him, who had never in his life known but one straight line. And, bitter anguish, these two roads were contradictory.
Love, according to our contemporary poets, is a privilege which two beings confer upon one another, whereby they may mutually cause one another much sorrow over absolutely nothing.
Well, "slithy" means "lithe and slimy." "Lithe" is the same as "active." You see it's like a portmanteau - there are two meanings packed up into one word.
"My good fellow," retorted Mr. Boffin, "you have my word; and how you can have that, without my honour too, I don't know. I've sorted a lot of dust in my time, but I never knew the two things go into separate heaps."
The soul has two parts, one rational and the other irrational. Let us now similarly divide the rational part, and let it be assumed that there are two rational faculties, one whereby we contemplate those things whose first principles are invariable, and one whereby we contemplate those things which admit of variation.
Two attempts have been made in the world to found social life: the one was upon religion, and the other was upon social necessity. The one was founded upon spirituality, the other upon materialism; the one upon transcendentalism, the other upon realism.
CALAMITY, n. A more than commonly plain and unmistakable reminder that the affairs of this life are not of our own ordering. Calamities are of two kinds: misfortune to ourselves, and good fortune to others.
Genius is always sufficiently the enemy of genius by over influence. The literature of every nation bear me witness. The English dramatic poets have Shakspearized now for two hundred years.
Deep knowledge is not knowledge of the thing itself, but knowledge of a thing like the thing. Then, you gain not one knowledge, but two knowledges. Of the thing. And of the original thing with is like the thing. Which is the barbarism of the privileged class.