To do just the opposite is also a form of imitation.
Nothing puts a greater obstacle in the way of the progress of knowledge than thinking that one knows what one does not yet know.
Some people feel with their heads and think with their hearts.
The worst thing you can possibly do is worrying and thinking about what you could have done.
Some people read only because they are too lazy to think.
One has to do something new in order to see something new.