8. Vedas and Sanskrit
The Vedas are a rich source of information.
They are oldest sacred writings of some of the world's oldest religions. The Rig Veda, the oldest of the four Vedas, is the oldest Indo-European literature.
The Nalanda and Takshila Universities were built around that time, where thousands of students from all over the world studied. Sanskrit is considered the mother of many languages.
It has its origin in India. It is in fact, the most suitable language for computer software.