Elon Musk
I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.
More quotes and aphorisms
Forgiveness is a virtue of the brave...My soul can find no staircase to Heaven...My youngest son becomes an award-winning...People see me now and ask if I'm still running...Let us be thankful for the fools...The opposite of courage in our society is not cowardice...