Jerome Lejeune quotes:

I look forward to the day when a mongolian idiot, treated biochemically, becomes a successful geneticist.

Only God truly forgives, man sometimes forgives, nature never forgives.

To dissociate the child from love is, for our species, a methodological error: contraception, which is to make love without making a child; artificial (in vitro) fertilization, which is to make a child without making love; abortion, which is to unmake the child; and pornography, which is to unmake love: all these, to varying degrees, are incompatible with natural law.

After fertilization has taken place a new human being has come into being.

To accept the fact that, after fertilization has taken place, a new human has come into being is no longer a matter of taste or opinion. The human nature of the human being from conception to old age is not a metaphysical conception. It is plain experimental evidence.

Each individual has a very neat beginning, at conception.

We have no acceptable theory of evolution at the present time. There is none; and I cannot accept the theory that I teach to my students each year. Let me explain. I teach the synthetic theory known as the neo-Darwinian one, for one reason only; not because it's good, we know that it is bad, but because there isn't any other. Whilst waiting to find something better you are taught something which is known to be inexact.

[It] is no longer a matter of taste or opinion...it is plain experimental evidence.