Living in an entirely different physical as well as biotic environment, such a population would have unique opportunities to enter new niches and to select novel adaptive pathways. Ernst Mayr
Don't overstate Fox News. It's still much smaller than the least of the network niches. Tom Brokaw
I have no wish to be remembered as a painter, for I never was a painter; my idea of that profession was perhaps too exalted; I may say, is too exalted. I leave it to others more worthy to fill the niches of art. Samuel F. B. Morse
We are all experts in our own little niches. Alex Trebek
I think that there are empty ecological niches in the literary landscape crying to be filled and when a book more or less fills a niche it's seized on, even when it's a far from perfect fit... Edmund White
The question that will decide our destiny is not whether we shall expand into space. It is: shall we be one species or a million? A million species will not exhaust the ecological niches that are awaiting the arrival of intelligence. Freeman Dyson