In English
Our body can be compared to a camera. Our mind is the lens and our heart is the film-plate in the camera. Our intelligence acts as the switch and our thoughts provide the flash. When all these synchronise properly, we attain the stage of perfect concentration. Control of the senses is essential for such concentration. Youth is the best period of life to achieve control over the senses. If the senses are not mastered when one is young, they will be irrepressible during old age.