Prana, the vital breath, is born of Self. Like a person and his shadow, the Self and Prana are inseparable. Prana enters the body at birth, but does not die with the body.
True wisdom is less presuming than folly. The wise man doubteth often, and changeth his mind; the fool is obstinate, and doubteth not; he knoweth all things but his own ignorance… To be satisfied with a little, is the greatest wisdom; and he that increaseth his riches, increaseth his cares; but a contented mind is a hidden treasure, and trouble findeth it not.
We should not fret for what is past, nor should we be anxious about the future; men of discernment deal only with the present moment.
Life is busy. There are daily obligations that have to be met. Take time to think about how precious and special human life is - you only get one such life. Every wasted minute is lost. You can’t get it back.