Explain the following sentences in modern Chinese However, the world's affairs, but know one, do not know the two more, can be reasonable to guess?

Explain the following sentences in modern Chinese However, the world's affairs, but know one, do not know the two more, can be reasonable to guess?

In this way, there are too many people who only know one of the world's right and wrong, but they don't know the other. They can't make subjective judgments on things just by reasoning

Explain the following sentences in modern Chinese
(1) The red sun is rising, the road is bright
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(2) Beautiful young China, not old with the sky! Magnificent Young China, boundless with the country!
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