Read the following lines from the poem and answer the questions that follow:
In the dim past, nor holding back in fear
From what the future veils; but with a whole
And happy heart, that pays its toll
To Youth and Age, and travels on with cheer.
(а) What does the poet mean by the phrase ‘in the dim past’?
(b) Is the poet afraid of future?
(c) How can one travel on with cheer?