秘密就像影子 - 时间越久拖得越长。
如果人们不能相信他们的政府做它该做的事,保护他们和促进他们的共同福利——那我们就完全失败了。
All violence consists in some people forcing others, under threat of suffering or death, to do what they do not want to do.
科学是连接过去与未来的桥梁,它让我们能够站在巨人的肩膀上看得更远。
有时候,最艰难的战斗是在我们自己的脑海中进行的。
Writing is like driving at night in the fog. You can only see as far as your headlights, but you can make the whole trip that way.