THERE IS NO SMOKE WITHOUT FIRE.

When fire burns something it causes smoke. So no smoke will be caused if there is no fire. Everyone knows
this simple thing. The implication of this statement is that every cause has an effect and every effect has a cause. Cause and effect are correlated. If someone works hard he passes the examination. Similarly, if someone does not ; work hard and idles away his time he hails in the examination. Hard work is the cause of success. Success
is the result of hard work. In the same way, idleness is the cause of failure and failure is the result of idleness. All our actions are the causes of our efforts. There can be no bad action caused by good efforts and vice versa. Napoleon's victory in many battles was the result of his accurate strategy and his defeat in the battle of Waterloo was the result of inferior strategy and erroneous calculations.