You can't control what you don't measure.
I’m not gonna say I’m perfect, but I’m trying my best.
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
沙漠教会你欣赏生活中最微小的事物。
我感激每一刻，无论是好是坏。
我们必须在经济、政治、军事和技术上强大。