Quote by Elon Musk
"Work like hell. I mean you just have to put in 80 to 100 hour weeks every week."
More from Elon Musk
"When something is important enough, you do it even if the odds are not in your favor."
"The first step is to establish that something is possible; then probability will follow."
"I think it is possible for ordinary people to choose to be extraordinary."
"Don't delude yourself into thinking something will be easy."