> It helps greatly to learn new topics. I guess when you want to learn 33% of something, but be told you learned all of it. The link used to say there are 2 q

> It helps greatly to learn new topics. I guess when you want to learn 33% of something, but be told you learned all of it. The link used to say there are 2 quarks, though it is now simply a display of poor security management.