There is nothing more difficult to take in hand, more perilous to conduct, or more uncertain in its success, than to take the lead in the introduction of a new order of things.
A man is a man in every part of the world. It has nothing to do with race. It has to do with the culture and education that each man has received since he was a child, in his home. It has to do with how he was raised.
Thing, body, matter, are nothing apart from the combinations of the elements, - the colours, sounds, and so forth - nothing apart from their so-called attributes.
Similarly, many a young man, hearing for the first time of the refraction of stellar light, has thought that doubt was cast on the whole of astronomy, whereas nothing is required but an easily effected and unimportant correction to put everything right again.
When I was a teacher, teachers would come into my classroom and admire my desk on which lay nothing whatever, whereas theirs were heaped with papers and books.
Frankly - and believe me, I say this without any pretense - when I see the road I've taken, I have to say that thanks to good luck, because without good luck one can do nothing, I've come out pretty well.
A lady is nothing very specific. One man's lady is another man's woman; sometimes, one man's lady is another man's wife. Definitions overlap but they almost never coincide.