The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.
儿童不会自己判断自己，他是以别人对他的态度来判断自己的。
Success is not final, failure is not fatal: It is the courage to continue that counts.
The universe is not only stranger than we imagine, it is stranger than we can imagine.
通常，我们只看见我们正在寻找的东西，有时甚至凭空就能看见。
We must challenge the status quo to find better ways of doing things.