"Man's duty is to try and endeavour, success depends upon chance and environments."

"I am a man and all that affects mankind concerns me."

"Merciless criticism and independent thinking are the two necessary traits of revolutionary thinking."

"They may kill me, but they cannot kill my ideas. They can crush my body, but they will not be able to crush my spirit."

"Revolution is an inalienable right of mankind. Freedom is an imperishable birthright of all."

"Lovers, Lunatics, and poets are made of same stuff."

"A rebellion is not a revolution. It may ultimately lead to that end."

"Any man who stands for progress has to criticise, disbelieve and challenge every item of the old faith."

"Philosophy is the outcome of human weakness or limitation of knowledge."