The value of observation as an accessible source of information to all, must be obvious; the infant observes before he reasons, and reason advances with the powers of observing. When the man becomes a sage, he may theorise; but he must first test his wisdom by observation, which would thus appear to be the fulcrum on which mind must depend to raise itself; and as opportunities of observation are now daily increasing, it becomes a matter of importance to aid those who are inclined, by showing them how to observe, and to draw out the latent talent in those who, having eyes, yet see not; and there is no mode in which this can be more effectually and agreeably done than by drawing their attention to those natural objects by which they are surrounded. The sacred writers were well aware of the value of thus directing the mind; and our poets have in many instances derived applause and celebrity from their power of accurately observing and faithfully describing the phenomena of nature. To aid the people in the acquirement of knowledge so desirable, our best efforts shall not be wanting, and we propose to ourselves accordingly to give a series of papers on Natural History, pointing out, in a popular manner, what all who have eyes may see, and, seeing, profit by. B. ANSALDO AND THE CATS. Everybody, we presume, has heard or read the story of “Whittington and his Cat,” which is an especial favourite with the worthy citizens of “London town,” where it is matter of history that the once poor and friendless little boy rose to be thrice Lord Mayor; but from the tale quoted below, it would seem that the Italians are not without a version of their own on the subject. Which of the two is the most ancient or original, we confess our inability to decide, but it is a matter of very little consequence, as the moral in each is similar, namely, that perseverance and industry will generally meet their just reward, while the endeavours of an idle and improvident man to realise a great fortune all at once, by some wild and desperate speculation, pretty much the same as gambling, or even, as we may add, by that detestable and degrading vice itself, rarely fails to involve the rash projector in ruin and disgrace. However, without fatiguing the reader with further preface, we will present him with the following literal translation from the Italian of Lorenzo Magaletti:--