遗传密码的发现为理解遗传和疾病的分子机制提供了基础。
The discovery of the genetic code has provided a foundation for understanding heredity and the molecular mechanisms of disease.
The key to successful livestock farming lies in balancing productivity with animal welfare.
预测未来的最好方式就是创造未来。
我们必须记住的是，我们仍然可以做任何事情。我们可以改变主意。我们可以重新开始。
There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.
战略的核心包含三个要素：诊断、指导方针和连贯的行动。