The landscape of string theory is vast and complex, with perhaps 10^500 different possible universes.

过分宠爱会使人变得傲慢，过多的恩惠反而可能引起怨恨！这平衡之道，太微妙了！并且给予恩惠要适度，以免适得其反！

Sustainability is no longer an option—it's a necessity for any business that wants to thrive in the future.

实现不可能的唯一方法就是相信它是可能的。