错误的生活无法正确地过。
Science is the light that illuminates the darkness of ignorance.
The common question that gets asked in business is, 'why?' That's a good question, but an equally valid question is, 'why not?'
在弦理论的景观中,可能有10^500种不同的真空状态,每种状态对应一个不同的可能宇宙。