Different people and cultures believe different things for the answer to this question. The meaning of life as we perceive it is derived from philosophical and religious contemplation of, and scientific inquiries about existence, social ties, consciousness, and happiness.
A long-term financial plan should include these elements. Time Horizon. A plan should look at least  five to ten years into the future. Scope. A plan should consider all appropriated funds, but especially those funds that are used to account for the issues of top concern to elected officials and the community. Frequency.
1 Gerber recommends writing one paragraph in question and answer format in lieu of a 95-page plan that takes six months to put together. Don't use business plan software, don't listen to experts -- they're nonsense.  By this, Gerber means to constantly be marketing your company in new, creative ways.