If you don't think for yourself, somebody else will think for you.

Some politician will think for you and will stuff your mind with his own ideology.

Some sportsman will think for you and will feed your belly on junk food.

Some actor will think for you and distort your definition of artistic pleasure forever.

Some teacher will think for you and tell you the names of stars and planets, but will never encourage you to see them in reality.

Think for yourself so that you can choose what gives meaning to your life.