Thomas Huxley
Thomas Huxley
Thomas Henry Huxley PC PRS FLSwas an English biologist, known as "Darwin's Bulldog" for his advocacy of Charles Darwin's theory of evolution...
NationalityEnglish
ProfessionScientist
Date of Birth4 May 1825
historical facts evolution
The occurrence of successive forms of life upon our globe is an historical fact, which cannot be disputed; and the relation of these successive forms, as stages of evolution of the same type, is established in various cases.
six ordinary evolution
Creation,' in the ordinary sense of the word, is perfectly conceivable. I find no difficulty in conceiving that, at some former period, this universe was not in existence, and that it made its appearance in six days (or instantaneously, if that is preferred), in consequence of the volition of some preexisting Being.
errors perfection evolution
It is an error to imagine that evolution signifies a constant tendency to increased perfection. That process undoubtedly involves a constant remodeling of the organism in adaptation to new conditions; but it depends on the nature of those conditions whether the direction of the modifications effected shall be upward or downward.
matter evolution states
If the hypothesis of evolution is true, living matter must have arisen from non-living matter; for by the hypothesis the condition of the globe was at one time such, that living matter could not have existed in it, life being entirely incompatible with the gaseous state.
duty east hunger learn mental order satisfy unable wind
Learn what is true, in order to do what is right, is the summing up of the whole duty of man, for all who are unable to satisfy their mental hunger with the east wind of authority.
medicine woes
The only medicine for suffering, crime, and all the other woes of mankind, is wisdom.
truth lying science
Irrationally held truths may be more harmful than reasoned errors.
inspiring freedom men
It is far better for a man to go wrong in freedom than to go right in chains.
harmful held truths
The scientific spirit is of more value than its products, and irrationally held truths may be more harmful than reasoned errors.
begin fate
It is the customary fate of new truths, to begin as heresies, and to end as superstitions.
beautiful great hypothesis science tragedy ugly
The great tragedy of science is the slaying of a beautiful hypothesis by an ugly fact.
giving doubt unqualified
Give unqualified assent to no propositions but those the truth of which is so clear and distinct that they cannot be doubted. The enunciation of this first great commandment of science consecrated doubt.
truth ideas may
To say that an idea is necessary is simply to affirm that we cannot conceive the contrary; and the fact that we cannot conceive the contrary of any belief may be a presumption, but is certainly no proof, of its truth.
life-is-too-short slaying oneself
Life is too short to occupy oneself with the slaying of the slain more than once.