把这一句，留给此刻的你

All I ever promised was that I was sure I could develop a new pharmacological agent which might answer a physiological question. Any utility would be implicit in that answer.

我所承诺的只是我确信我能开发出一种新的药物制剂，它可能会回答一个生理学问题。任何效用都隐含在这个答案中。

— James W. Black 詹姆士·W·布拉克