Noun
manner of acting or controlling yourself
(psychology) the aggregate of the responses or reactions or movements made by an organism in any situation
(behavioral attributes) the way a person behaves toward other people
the action or reaction of something (as a machine or substance) under specified circumstances
Source: WordNetBehaviour is a mirror in which everyone shows his image. Johann Wolfgang von Goethe
I cannot be much pleased without an appearance of truth; at least of possibility - I wish the history to be natural though the sentiments are refined; and the characters to be probable, though their behaviour is excelling. Frances Burney
The day is not far off when the economic problem will take the back seat where it belongs, and the arena of the heart and the head will be occupied or reoccupied, by our real problems - the problems of life and of human relations, of creation and behaviour and religion. John Maynard Keynes
The mocked may grow up to dignity, but the mocker will never outgrow his juvenile behaviour. Finnish Proverb
one ill behaviour may cause others to forget the kindness we've done. Indonesian Proverb
In time of sickness man is ever on his best behaviour. Latin Proverb