In 1859 Charles Darwin published, arguably, one of the most important works of science, On the Origin of Species. Many believe that he alone came up with these ideas and that no one else had ever thought of it before. Nothing could be further from the truth, there were numerous competing theories to describe the development and diversity of life and Darwin himself had quite a great deal of collaboration and help. Read below Darwin and Wallace’s original joint paper.
“Everything in a person should be beautiful: face, clothes, soul, and thoughts,” the great writer Chekhov once said. Indeed, the outer shell can hardly be called beauty. So, a person who is beautiful in face and body, but ugly in soul, cannot be beautiful. But the one whose soul is more beautiful than his shell can truly be considered a beautiful person. But what does external beauty and internal beauty mean, and what is their difference?
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