It will take about a thousand million million million million years for the Earth to run into the sun, so there’s no immediate cause for worry!
The best ideas come from not knowing the answer.
当1988年波克夏股票在纽约证券交易所挂牌上市时，巴菲特半开玩笑地对经纪商说
"We are all astronauts on a little spaceship called Earth."
