美不是目标，但它常常在路上出现。
创新不仅仅是关于新想法，而是以创造真正价值的方式执行它们。
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.
The greatest fear is not of death but of life.
Open cooperation is an important path for technological progress.