Danh ngôn của Konrad Lorenz (Sứ mệnh: 9)

It is a good morning exercise for a research scientist to discard a pet hypothesis every day before breakfast. It keeps him young.
Truth in science can be defined as the working hypothesis best suited to open the way to the next better one.
Every man gets a narrower and narrower field of knowledge in which he must be an expert in order to compete with other people. The specialist knows more and more about less and less and finally knows everything about nothing.
We do not take humor seriously enough.
'I don't need brains,' says the billionaire contemptuously. 'I'm brainy enough myself!' The broker cries out in desperation, 'What, in heaven's name, do you want?' 'Goodness,' is the answer.