生与死的界限至多是模糊不清的。谁能说一个在哪里结束，另一个在哪里开始？
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?
The good things are not dead.
股市充满了机会，但你必须耐心去寻找它们。
创新是保持水果行业领先的关键。
量子力学的本质在于它迫使我们放弃经典的因果性理想。