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。
Sun don't shine forever, but as long as it's here then we might as well shine together.
最好的外交家是能够看到事物的未来发展趋势,而不仅仅是眼前的现实。