Even if we never cure a single disease, the Human Genome Project and other ventures will have been worth it.

To prevent famine, one plow is worth a million sermons, and even patent medicines will cure more diseases than all the prayers uttered since the beginning of the world

When you write, you're inside the project. You can't really think about the reception. It has to be worth it even if no one reads it.

To kill yourself for earning a salary is not worth it.

My intent for EPs - and, really, my philosophy on my music - is that every single song has to be worth it.

If we do see that we can cure animals from their cancers, then it's worth investigating the molecular biology of this drug and seeing what the uptake mechanism is. But first, you have to know that it works and that it really has potential for saving lives.