Ethics, or 'moral philosophy', is concerned with questions of how persons ought to act or if such questions are answerable. The main branches of ethics are meta-ethics (sometimes called "analytic ethics"), normative ethics and applied ethics. Metaethics concerns the nature of ethical thought, comparison of various ethical systems, whether there are absolute ethical truths, and how such truths could be known. Ethics is also associated with the idea of morality. Plato's early dialogues include a search for definitions of virtue.

In present scenario everybody is so superficial that they are losing the essence/ depth of life. Infact the thought of Life and Death makes us to think of philosophy.

Its good to become philosophical + practical also.