RNA干扰是一个迷人的过程，它为理解基因调控开辟了新的途径，并具有潜在的治疗应用。

The truth is rarely pure and never simple.

I've only slept with men I've been married to. How many women can make that claim?

"As a filmmaker, you have to be true to your vision, even if it means going against the grain."

最可持续的采伐是让森林比我们发现时更健康。