Think big, dream big

Donald Trump wins the election today. Though he is a fresh politician,he is only a thrived entrepreneur in general impression.
According his stories, you found he is a pragmatist. He was finished a case in the half year. Compared with the former who involved that case, he is more efficient. The former company spend more than six years while they did not finish it yet. Like his daughter said her father is not thinking small. He wants to change American life when he was young. He wants to change US in a tough economy. Is it evidence to support "think big, dream big"?
In my opinion, we should to think big and dream big. We are all fighting for our better future.