Controlled
Part of speech: adjective
Definition: inhibited or restrained in one's words and actions
Part of speech: verb
Definition: To exercise influence over; to suggest or dictate the behavior of.
Example sentence: The Harvard Law states: Under controlled conditions of light, temperature, humidity, and nutrition, the organism will do as it damn well pleases.
Limited
Part of speech: adjective
Definition: With certain (oft. specified) limits placed upon it.
Part of speech: verb
Definition: To restrict; not to allow to go beyond a certain bound, to set boundaries.
Example sentence: Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma - which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition.