The state is not a work of art; it is a necessity.
You can’t let success get to your head and failure to your heart.
为了如今仰望太空,注视月球和遥看繁星的人们,我们发誓,我们决不允许太空被那些敌对国家(原文为旗帜)所征服,我们会看到自由与和平的旗帜在飘扬。(1962年我们选择登月演说)
你的风无法吹动是因为我。
"The poem is not a closed field, but an open one."
乐观的基础是纯粹的恐惧。