Life is like riding a bicycle. If you want to stay balanced you've got to keep moving forward.
Albert EinsteinEveryone knew it was impossible, until a fool who didn't know came along and did it.
Albert EinsteinOut of the multitude of our sense experiences we take, mentally and arbitrarily, certain repeatedly occurring complexes of sense impression (partly in conjunction with sense impressions which are interpreted as signs for sense experiences of others), and we attribute to them a meaning the meaning of the bodily object.
Albert EinsteinSchool failed me, and I failed the school. It bored me. The teachers behaved like Feldwebel (sergeants). I wanted to learn what I wanted to know, but they wanted me to learn for the exam. What I hated most was the competitive system there, and especially sports. Because of this, I wasn't worth anything, and several times they suggested I leave.
Albert Einstein