Engineering or technology is all about using the power of science to make life better for people, to reduce cost, to improve comfort, to improve productivity, etc.

Science is about unravelling nature.

If the U.S. became the undisputed superpower that it is today, it was primarily because of its technology, whether it is in transportation, agriculture, high-tech industry, medicine, etc.

Effective use of technology is important to deliver healthcare. By leveraging technology, you can bring down lack of access and cost of healthcare.

A great leader also has the ability to make people an inch taller in his presence.

The principle of democracy is all about delegation of power by the vast majority of citizens through a few chosen representatives chosen on merit and competence.