The survival or preservation of certain favoured words in the struggle for existence is natural selection. — Charles Darwin Copy Share Image
Owing to this struggle for life, any variation, however slight and from whatever cause proceeding, if it be in any degree profitable… — Charles Darwin Copy Share Image
In the struggle for survival, the fittest win out at the expense of their rivals because they succeed in adapting themselves best… — Charles Darwin Copy Share Image
Each organic being is striving to increase in a geometrical ratio . . . each at some period of its life, during… — Charles Darwin Copy Share Image
Nothing is easier than to admit in words the truth of the universal struggle for life, or more difficult--at least I have… — Charles Darwin Copy Share Image
As many more individuals of each species are born than can possibly survive; and as, consequently, there is a frequently recurring struggle… — Charles Darwin Copy Share Image
We will now discuss in a little more detail the Struggle for Existence. — Charles Darwin Copy Share Image
I could show fight on natural selection having done and doing more for the progress of civilization than you seem inclined to… — Charles Darwin Copy Share Image
Nothing is easier than to admit in words the truth of the universal struggle for life, or more difficult - at least… — Charles Darwin Copy Share Image
In the survival of favoured individuals and races, during the constantly-recurring struggle for existence, we see a powerful and ever-acting form of… — Charles Darwin Copy Share Image
... if variations useful to any organic being do occur, assuredly individuals thus characterized will have the best chance of being perserved… — Charles Darwin Copy Share Image
The love for all living creatures is the most noble attribute of man. — Charles Darwin Copy Share Image
The main conclusion here arrived at ... is that man is descended from some less highly organized form. — Charles Darwin Copy Share Image
So great is the economy of nature, that most flowers which are fertilised by crepuscular or nocturnal insects emit their odour chiefly or exclusively… — Charles Darwin Copy Share Image
I see no good reasons why the views given in this volume should shock the religious views of anyone. — Charles Darwin Copy Share Image
I am quite conscious that my speculations run beyond the bounds of true science....It is a mere rag of an hypothesis with as many… — Charles Darwin Copy Share Image
If worms have the power of acquiring some notion, however rude, of the shape of an object and over their burrows, as seems the… — Charles Darwin Copy Share Image
We can allow satellites, planets, suns, universe, nay whole systems of universes, to be governed by laws, but the smallest insect, we wish to… — Charles Darwin Copy Share Image
Formerly Milton's Paradise Lost had been my chief favourite, and in my excursions during the voyage of the Beagle, when I could take only… — Charles Darwin Copy Share Image
May we not suspect that the vague but very real fears of children, which are quite independent of experience, are the inherited effects of… — Charles Darwin Copy Share Image
It may be said that natural selection is daily and hourly scrutinizing, throughout the world, every variation, even the slightest; rejecting that which is… — Charles Darwin Copy Share Image
“Darwin, landing in Brazil in 1832, had a similar reaction, colored by his reading of his predecessor." Humboldt's glorious descriptions are & will for… — Charles Darwin Copy Share Image
![“I am quite conscious that my speculations run beyond the bounds of true science....It is a mere rag of an hypothesis with as many flaw[s] & holes as sound parts.” quote by Charles Darwin](https://sms4smile.com/quotes/img-quotes/958/charles-darwin-507_bounds_i-am-quite-conscious-that-my-speculation_35382.jpg)
