Death is not a blotting-out of existence, a final escape from life; nor is death the door to immortality. He who has fled his Self in earthly joys will not recapture It amidst the gossamer charms of an astral world. There he merely accumulates finer perceptions and more sensitive responses to the beautiful and the good, which are one. It is on the anvil of this gross earth that struggling man must hammer out the imperishable gold of spiritual identity.
Paramahansa YoganandaSince you alone are responsible for your thoughts, only you can change them. You will want to change them when you realize that each thought creates according to its own nature. Remember that the law works at all times and that you are always demonstrating according to the kind of thoughts you habitually entertain. Therefore, start now to think only those thoughts that will bring you health and happiness.
Paramahansa Yogananda