Thoughts when focused and directed become dynamic forces and produce deep impressions. You can well imagine the ‘intensity of sun-rays’ when they are concentrated through a magnifying glass (double-convex lens) on to a piece of paper. Every one is living in one’s own world of thoughts, continuously absorbing or repelling the vibrations of other thoughts recorded it the ether, according to the particular wave-length and frequency. Every thought is a link in the endless chain of cause and effect to produce: Desire - stimulating drive; Thought - manifesting in action, and Activity - weaving the web of character, fate and destiny. Pure thoughts are divine forces which pervade human existence right from the birth. They radiate joy, hope, solace and peace to the entire humanity. Persistent thoughts of egoistic desire, selfishness, and covetousness, breed, develop and nourish anger, hatred, jealousy, revenge and the like, which give rise to malicious tendencies leading to heinous actions. On the other hand, noble thoughts of love, compassion, kindness, etc. produce noble men and saints.