Life is divided into three periods: that which has been, that which is, that which will be. Of these the present is short, the future is doubtful, the past is certain.
Seneca the YoungerThere is nothing that Nature has made necessary which is more easy than death; we are longer a-coming into the world than going out of it; and there is not any minute of our lives wherein we may not reasonably expect it. Nay, it is but a momen'ts work, the parting of soul and body. What a shame is it then to stand in fear of anything so long that is over so soon!
Seneca the Younger