The reason why you should Tweet quotes, is because it not only gets your followers used to re-tweeting your stuff, but it also helps increase the number of followers. Also, if you tweet a quote and then tweet about something else in a minute, that second tweet tends to get re-tweeted an additional 4.1%. So, if you want to increase your retweets, start tweeting quotes.
Have you ever noticed a few influencers are using some custom fonts and they have a good number of followers, because they are up to date with latest trending working techniques, and you also have to be for it, so start using to get stylish custom fonts for your tweet. It really helps you to get more retweets.