Imagine what we might not have if everyone followed this misguided advice. The flip side: if you're breezing through your work, maybe you're not challenging you

Imagine what we might not have if everyone followed this misguided advice. The flip side: if you're breezing through your work, maybe you're not challenging yourself enough? You don't think searching for the Higgs boson can grow weary? Or training for an Olympic medal? Great things require great effort.