Submitting additional letters of recommendation to Princeton?

Princeton2018
Sun, 17 Aug 2014 19:32:40 +0000

Be absolutely sure that the recommendation from your research mentor adds a dimension that your application is otherwise lacking. If its contents prove to be not to different from your three required rec letters, it may dilute their effect. Most students do not submit an additional letter.

If you think the letter will provide an extra dimension, you can proceed with cautious optimism. :)