When in a position of disadvantage, one must cherish self-worth.
当处于劣势时，一个人必须珍视自己的价值。
使用了 'When' 引导的时间状语从句，主句使用 'must' 强调必要性，'cherish' 一词精准传达了珍视之意。
"Always be confident. You are a landscape yourself."
"You are a landscape unto yourself; there is no need to look up at someone else's scenery."
"The world's most important product is not a car, but yourself."
"Background and status do not define who you are."
"Your life should have its own brilliance."