The United States, in their expansive capacity, are capable of containing within their limits the whole population of the earth.

To be, or not to be… that is the question.

在黑暗中寻找光明，是每个作家的使命。

The truth is rarely pure and never simple.

人工智能的未来不是取代人类，而是增强人类。

适合从事任何特定行业的人，如果没有行业内人士的友好帮助和合作，就无法理解该行业的科学。

社会进步可以通过女性的社会地位来衡量。