Summarize this text:
I shall begin with our ancestors: it is both just and proper that they should have the honour of the first mention on an occasion like the present. They dwelt in the country without break in the succession from generation to generation, and handed it down free to the present time by their valour. And if our more remote ancestors deserve praise, much more do our own fathers, who added to their inheritance the empire which we now possess, and spared no pains to be able to leave their acquisitions to us of the present generation. Lastly, there are few parts of our dominions that have not been augmented by those of us here, who are still more or less in the vigour of life; while the mother country has been furnished by us with everything that can enable her to depend on her own resources whether for war or for peace. That part of our history which tells of the military achievements which gave us our several possessions, or of the ready valour with which either we or our fathers stemmed the tide of Hellenic or foreign aggression, is a theme too familiar to my hearers for me to dilate on, and I shall therefore pass it by. But what was the road by which we reached our position, what the form of government under which our greatness grew, what the national habits out of which it sprang; these are questions which I may try to solve before I proceed to my panegyric upon these men; since I think this to be a subject upon which on the present occasion a speaker may properly dwell, and to which the whole assemblage, whether citizens or foreigners, may listen with advantage.
"Our constitution does not copy the laws of neighbouring states; we are rather a pattern to others than imitators ourselves. Its administration favours the many instead of the few; this is why it is called a democracy. If we look to the laws, they afford equal justice to all in their private differences; if no social standing, advancement in public life falls to reputation for capacity, class considerations not being allowed to interfere with merit; nor again does poverty bar the way, if a man is able to serve the state, he is not hindered by the obscurity of his condition. The freedom which we enjoy in our government extends also to our ordinary life. There, far from exercising a jealous surveillance over each other, we do not feel called upon to be angry with our neighbour for doing what he likes, or even to indulge in those injurious looks which cannot fail to be offensive, although they inflict no positive penalty. But all this ease in our private relations does not make us lawless as citizens. Against this fear is our chief safeguard, teaching us to obey the magistrates and the laws, particularly such as regard the protection of the injured, whether they are actually on the statute book, or belong to that code which, although unwritten, yet cannot be broken without acknowledged disgrace.
"Further, we provide plenty of means for the mind to refresh itself from business. We celebrate games and sacrifices all the year round, and the elegance of our private establishments forms a daily source of pleasure and helps to banish the spleen; while the magnitude of our city draws the produce of the world into our harbour, so that to the Athenian the fruits of other countries are as familiar a luxury as those of his own.