The difference between possible and impossible is hard work and commitment.
The major difference between rats and people is that rats learn from experience.
A failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.
A person who has been punished is not thereby simply less inclined to behave in a given way; at best, he learns how to avoid punishment.
Give me a child and I'll shape him into anything.
The strengthening of behavior which results from reinforcement is appropriately called 'conditioning'. In operant conditioning we 'strengthen' an operant in the sense of making a response more probable or, in actual fact, more frequent.
Behavior is determined by its consequences.
Evolution of democracy is not possible if we are not prepared to hear the other side.
What is or is not the jargon is determined by whether the word is written in an intonation which places it transcendently in opposition to its own meaning; by whether the individual words are loaded at the expense of the sentence, its propositional force, and the thought content.
The fundamental rights of [humanity] are, first: the right of habitation; second, the right to move freely; third, the right to the soil and subsoil, and to the use of it; fourth, the right of freedom of labor and of exchange; fifth, the right to justice; sixth, the right to live within a natural national organization; and seventh, the right to education.
Soldiers, forty centuries are looking down upon you from these pyramids.