Thomas Edison tidak pernah ke sekolah tahfiz

Thomas Edison tidak pernah ke sekolah tahfiz

In his early years, teachers told Edison he was "too stupid to learn anything." Work was no better, as he was fired from his first two jobs for not being productive enough. Even as an inventor, Edison made 1,000 unsuccessful attempts at inventing the light bulb. Of course, all those unsuccessful attempts finally resulted in the design that worked.