It means progress through a persons determination. A determined person will advance and progress. Determination means never giving up and keep on trying.
Gandhi was very strong and passionate about his beliefs towards non-violence, human rights, and personal and political freedom which he conveyed with his tone extremely persuasively and effectively.
Repetition usually tells us that the someone wants a large emphasis on this word: that it has a significant meaning to them, and/or possibly the whole tale itself.
I get distracted to the point where I forget what I’m doing
Neil Armstrong felt really excited about the monkey.