少年十五二十时，步行夺得胡马骑。
出自王维《老将行》，烽火戏诸侯在作品中引用
解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。
"To be hopeful in bad times is not just foolishly romantic. It is based on the fact that human history is a history not only of cruelty, but also of compassion, sacrifice, courage, kindness."
A leader’s legacy is measured by the success of those they’ve mentored.
身体实现心灵所相信的。