Graduation quote DBZ style

I haven't done much lately on here, but that's because my senior year of high school has kick started. Between XC practice and homework, I don't have much time to be on. This is where I tell you the significance of the blog. Even though it's early in the year, it would appear that unless I start making some really bad decisions (BATH SALTS!), I am most likely going to be valedictorian of my class. Now what I want to do us somehow tie a really powerful and great message from dragon ball into either my speech or to use for a senior quote. I want to start looking now so I can get the best possible results. I have been planning this for a few years actually. I just thought that it would make sense to connect to a series I've been with for most of my life. When trying to think of the best quotes from the dragon ball series, I decided, "Who better than to ask than other true fans?" that is why I welcome all suggestions. Thank you all.