健康的身体是高效大脑的基础。
A healthy body is the foundation of a high-performing brain.
对一个人而言,只要谨慎自信 ,没有什么是高不可攀的。
You have to be willing to fail, to be wrong, to start over again with lessons learned.
解析:菩提比喻智慧,明镜比喻清净心。本来清净,又哪里会染上什么尘埃?