Under these marked circumstances of difference between the ruling races of antiquity and of our modern times, it now happens that the greatest era by far of human expansion is opening upon us. Two vast movements are hurrying into action by velocities continually accelerated--the great revolutionary movement from political causes concurring with the great physical movement in locomotion and social intercourse, from the gigantic (though still infant) powers of steam. No such Titan resources for modifying each other were ever before dreamed of by nations: and the next hundred years will have changed the face of the world. At the opening of such a crisis, had no third movement arisen of resistance to intemperate habits, there would have been ground for despondency as to the amelioration of the human race. But, as the case stands, the new principle of resistance nationally to bad habits, has arisen almost concurrently with the new powers of national intercourse; and henceforward by a change equally sudden and unlooked for, that new machinery, which would else most surely have multiplied the ruins of intoxication, has become the strongest agency for hastening its extirpation. ON WAR. Few people need to be told--that associations exist up and down Christendom, having the ambitious object of abolishing war. Some go so far as to believe that this evil of war, so ubiquitous, so ancient and apparently so inalienable from man's position upon earth, is already doomed; that not the private associations only, but the prevailing voice of races the most highly civilized, may be looked on as tending to confederation against it; that sentence of extermination has virtually gone forth, and that all which remains is gradually to execute that sentence. Conscientiously I find myself unable to join in these views. The project seems to me the most romantic of all romances in the course of publication. Consequently, when asked to become a member in any such association, I have always thought it most respectful, because most sincere, to decline. Yet, as it is painful to refuse all marks of sympathy with persons whose motives one honors, I design at my death to bequeath half-a-crown to the chief association for extinguishing war; the said half-crown to be improved in all time coming for the benefit of the association, under the trusteeship of Europe, Asia, and America, but not of Africa. I really dare not trust Africa with money, she is not able as yet to take care of herself. This half-crown, a fund that will overshadow the earth before it comes to be wanted under the provisions of my will, is to be improved at any interest whatever--no matter what; for the vast period of the accumulations will easily make good any tardiness of advance, long before the time comes for its commencing payment; a point which will be soon understood from the following explanation, by any gentleman that hopes to draw upon it.