我不害怕说出自己的想法，并为我所信仰的东西站出来。
The real problem is not whether machines think but whether men do.
The work of art is the result of a struggle between the artist and his material.
越南人民深深热爱独立、自由与和平。但在面对美国的侵略时，他们团结一致奋起反抗。
"The past is not dead; it is not even past."
The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
"I am not interested in the surface of things, but in what lies beneath."