Doing is hard. Speaking is easy. Thats why people that do, often become the giants.
I attended a funeral of such a giant (Mr Abid Rizvi) who moved to Canada in the 70s with $200, started with driving taxis, working at factories and eventually became a serial entrepreneur. He helped countless people move and settle down in Canada. Many of these people are doctors, engineers, accountants, social workers and lawyers etc that are standing on the shoulders of a giant that did it.
His funeral had more people than one could imagine, despite some punishing weather.
He was incredibly humble, despite having positively impacted so many lives during his time.