随着我们深入研究基因组，我们意识到生命的复杂性远远超出我们的想象。

To every action there is always opposed an equal reaction； or， the mutual actions of two bodies upon each other are always equal， and directed to contrary parts.

过去是你记得的、你想象你记得的、你确信你记得的、或者你假装记得的。