my friend can you suggest me what thing you had done in your life best. which yo

The best thing i have done in my life is following my fathers principles.. I love my father a lot. unfortunately He is no more.. But I carefully studied him since my childhood.. That was a very good learning oppurtunity for me which gave me some good lessons.. I am following all those things now which is maaking my life nothing but a wonderfull journey.. He is a very good book to study.. I miss him a lot now..