Noun
a crease on the palm; its length is said by palmists to indicate how long you will live
Source: WordNetYou see, every creature alive on the earth today represents an unbroken line of life that stretches back to the first primitive organism to appear on this planet; and that is about three billion years. George Wald
Be you in what line of life you may, it will be amongst your misfortunes if you have not time properly to attend to pecuniary (monetary) matters. Want of attention to these matters has impeded the progress of science and of genius itself. William Cobbett
The line of life is a ragged diagonal between duty and desire. William R. Alger