In plain words
You are a student. You have a sturdy body. Is there in you even a little broad feeling, to be patient a while: 'Poor things, that good seat is for them'? No, no. In that bus the first seat must come to me alone! Let the others come to whatever end! Envy grows. Give the chance first of all to the weak, to boys and to women. If you get a seat, well and good; if not, walk a little distance. By walking like this, two kinds of good come. You earn something. By walking, the body gets exercise. If you walk a mile, the fare for that mile is saved. You must foster broad feeling like this. After the Examinations, the Results come out. In the papers there are three or four big pages of results, of lakhs of people, and this fellow too is waiting for his pass, for his number. If you open the Indian Express or the Hindu, you see so many numbers. Truly, when you see those numbers, how glad you should be! 'Oh, so many have passed!' and you can rejoice. But selfish people do not get this joy. He searches, 'Is my number among so many lakhs of numbers?' Rejoice first, and then look for your number; there is no harm; but that broad a feeling does not come at all. Students! You must first root out this feeling of envy. You are the embodiment of the pure Ātma. This is what the Veda keeps declaring. Śṛṇvantu viśve amṛtasya putrāḥ. It declares, 'You are a son of immortality, my dear.' So develop a broad feeling. Keep the restlessness of these senses under proper control. Through this, purity of the Manas comes about. Only then does one become a man with purity of thought, word and deed.
So if we are to root out the impurity in the Manas, the impurity that has gripped the antaḥkaraṇa, we can purify it by good deeds, good Buddhi and good thoughts. That is why they said, 'Do not look at the bad; look at the good.' 'Do not listen to the bad; listen to the good,' they said. We must first develop feelings of this kind. For purity of citta, only one matter is needed.
See no evil see what is good. Hear no evil hear what is good. Think no evil think what is good. Talk no evil talk what is good. Do no evil do what is good.