Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
行为不仅仅是一种反应，更是一种沟通。
The ultimate goal of neuroscience is to understand how the brain gives rise to the mind.