For Buddhism, the true aim in developing concentration and absorption is to gather one's mental energies and make them steady and strong in a single point. This then forms the basis for the knowledge and discernment capable of gaining true insight into all conditions of nature and eliminating all that is detrimental and defiling from the heart. Thus, stillness of mind is developed not simply for other, external purposes, such as the various fields of science. Instead, it's meant specifically for use in cleansing the heart of such defilements as the five Hindrances (nivarana). But when you have practiced to the point of proficiency, you can use your stillness of mind in any way you like, as long as that use isn't detrimental to yourself or to others. (Ajahn Thate)