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12
SAMAYASARA
In order to illustrate this pre-established harmony, Leibniz compares Monads to several clocks which may show the same time though unconnected with one another. The different clocks may be wound up and may be set up at a particular time and they will all show the same time at subsequent periods, not because they are connected with one another, but because their mechanism is so constructed that they are bound to show an inevitable correspondence. This he calls pre-established harmony which he introduced for the purpose of explaining the mysterious correspondence in experience ainong the various windowless monads,
THE ENGLISH EMPIRICISM
Let us turn to the empirical philosophy of Locke, Berkeley and Hume. Here we have a complete change of attitude. Instead of trying to understand the nature of the substance, the Ego, the English empirical philosophers confined themselves to the analysis of human understanding. Technically there is a shift from the ontological point of view to the epistemological point of view. Here is an attempt to comprehend the nature of the self by trying to analyse the nature and the process of knowledge and by examining the nature of the contents of knowledge. We saw that the Cartesian philosophy was based upon what is called in the innate idea, the idea of the Supreme and the infinite Being. The Cartesians recognised the importance of such necessary ideas besides sense perception. But the English empirical philosophers start with this assumption that there is nothing in the mind which was not obtained through the senses. Hence all the contents of the human understanding may be traced to sense perception. The mind itself is compared to a sort of photographic carnera with the sensitive plate inside the mind on which the sense impressions are created by the stimuli from the environment. What the mind perceives is just the impression on this sensitive plate caused by the objects in the external world. The mind itself being a passive receptacle of impressions from outside and the contents of the mind must be ultimately traced to the inpression caused by external objects. Starting with this assumption Locke tries to make a distinction among the inpressions so created by external objects. Some of the characteristics of these sense impressions or images in the mind such as colour, taste, smell, etc., are dependent upon the nature and function of the sensory organs. These qualities are referred by the mind to the external objects. These are called secondary qualities as contrasted with the primary qualities of extension etc. The spatial object perceived by the senses thus appears to be a complex constituted by the spatial properties of extension, solidity--- etc., and the sense created properties of colour, taste, smell etc. According to Locke, the latter secondary qualities are purely mental and are present in the
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