2. Perhaps, in the last analysis, human beings are drawn to leave the familiar and the safe and to set off into the unknown, out of a profound evolutionary drive. Perhaps it is a drive to conquer fear, to conquer death.
3. People spend a lifetime searching for happiness; looking for peace. They chase idle dreams, addictions, religions, even other people, hoping to fill the emptiness that plagues them. The irony is the only place they ever needed to search was within. (Ramona L Anderson).
4. They say a person needs just these things to be truly happy in this world: something to love, something to do, and something to hope for. (Tom Bodett).