If a horse is completely healthy yes, it might live to be 40 years old, but that is a stretch. Biological factors, riding accidents, illnesses/diseases, etc. make it very hard for a horse to live for that many years. The average lifespan is 20-30 years old, depending as you said on the horse's health.
Not surprisingly, Mandarin Chinese is the most useful language for business after English, spoken by 845 million people in the worldâs second-largest economy, China. French (no. 2) and Arabic (no. 3) follow, with Spanish ranking fourth. Russian, Portuguese, Japanese, German, Italian, Korean, and Turkish followed.
It is the oldest language in the world. It is the language of the Vedas, Upanishads, Bhagavad Gita, Mahabharata, Ramayana and the Puranas. Sanskrit literature is easily the richest 3 hours agoSanskrit is the oldest language in the world, please see references below.