Like an unchecked cancer, hate corrodes the personality and eats away its vital unity. Hate destroys a man's sense of values and his objectivity. It causes him to describe the beautiful as ugly and the ugly as beautiful, and to confuse the true with the false and the false with the true. - Martin Luther King Jr.
The evil implanted in man by nature spreads so imperceptibly, when the habit of wrong-doing is unchecked, that he himself can set no limit to his shamelessness. - Cicero
All the repressed emotions and subconscious desires in time lead to some kind of psychological or physiological breakdown, if kept unchecked. - Abhijit Naskar
Something was stirring in him, though; a bud of comprehension that could very well bloom into forgiveness if left unchecked. - Julie Anne Long
Unchecked pride evolves into swagger, a hypnotizing mask of insecurity that can and does compromise our ability to make progress and attain power. Pride stands in the way of forgiveness and a strategic approach to navigating a chessboard rigged to prevent pawns from becoming kings and queens. - Jason Whitlock
It is much better to die of hunger unhindered by grief and fear than to live affluently beset with worry, dread, suspicion and unchecked desire. - Epictetus