"Thoughts are the shadows of our feelings, always
darker, emptier, and simpler." Friedrich Nietzsche.
A thought is an idea or opinion produced by
thinking or occurring suddenly in the mind. Approximately 60,000 thoughts run
through the mind in a day and 95% of those thoughts are the same as yesterday and the day before yesterday.
According to Wikipedia, Thinking is the mental
process in which beings form psychological associations and models of the
world. It is manipulating information when we form concepts, engage in
problem-solving reason, and make a decision.