| Samuel Armstrong Nelson - 1903 - 236 páginas
...disregard temporary conditions, and they make their money by persistence and by overcoming difficulties. There is no way of telling when the top of an advance...or the bottom of a decline has been reached until rome time after such top or bottom has been made. Sometimes people are able to guess when prices are... | |
| S. A. Nelson - 2005 - 237 páginas
...disregard temporary conditions, and they make their money by persistence and by overcoming difficulties. There is no way of telling when the top of an advance...or the bottom of a decline has been reached until fome time after such top or bottom has been made. Sometimes people are able to guess when prices are... | |
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