In each question, the first and the last sentences of the passage are numbered S1 and S6 respectively. The rest of the passage is split into four parts. These four sentences are jumbled. Read the sentences and identify their correct and logical order.

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S1: Some old people are oppressed by the fear of death.
P: An individual human existence should be like a river-small at first, narrowly contained within its banks, and rushing passionately past boulders and over waterfalls.
Q: In the young there is a justification for this feeling.
R: Young men who have reason to fear that they will be killed in battle may justifiably feel bitter in the thought that they have been cheated of the best thing that life has to offer.
S: But in the old man who has known human joys and sorrows, the fear of death is somewhat object and ignoble, and the best way to overcome it is to make your interests gradually wider and more impersonal.
S6: Gradually the river grows wider, the banks recede, the waters flow more quietly, and in the end, without any visible break, they become merged in the sea and painlessly lose their individual being.
The Proper sequence should be: