The world is everything that is the case.
The best way to predict the future is to create it.
You have to believe in yourself when no one else does. That's what makes you a winner.
If people did not sometimes do silly things, nothing intelligent would ever get done.
I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.
真正的科学家不仅要有追求真理的热情,还要有面对未知的勇气。