How do I learn an accent quickly? Which is the best one to pick?

Here are some practical tips to improve your accent in another language, no matter which language you're learning.

 The American accent

The most popular English accent of them all. Spread around the world by American cinema, music, television and more than 350 million North Americans (including Canadians, eh), this is the easiest accent for most people to understand, whether native speakers or non-native speakers.

answer; i believe the correct answer is "he who gladly serves"

you make more money, you can get a better job, you have a better education, you are wanted more by most employers.