丙型肝炎病毒是一个隐藏的敌人，但只要拥有正确的工具和决心，任何隐藏的敌人都能被发现。
The hepatitis C virus was a hidden enemy, but every hidden enemy can be found with the right tools and determination.
Climate change is not just a threat to agriculture; it's a call to reinvent it.
The brain is the most complex thing we have yet discovered in our universe.
洞察力是对问题各部分之间关系的突然理解。
Now this is not the end. It is not even the beginning of the end. But it is, perhaps, the end of the beginning.
Hold on to your dreams, never give up, and success will come one day.