Fill in the blank with the most appropriate word: A learned man may be stupid for he knows only from books and not from his ______.

Introduction / Context:
This question tests vocabulary and understanding of how abstract nouns are used in meaningful sentences. The sentence contrasts knowledge gained from reading with the wisdom that comes from real life. The correct completion should express the idea that true understanding does not arise only from books, but also from what a person lives through. You must choose the option that best completes the contrast in a natural and logical way.

Given Data / Assumptions:

• The sentence is: "A learned man may be stupid for he knows only from books and not from his ______."
• Option A: experiences.
• Option B: arbitration.
• Option C: consequenced.
• Option D: repercussions.
• Option E: resentments.
• We assume standard meanings of all given words.

Concept / Approach:
The key idea in the sentence is the contrast between book knowledge and practical wisdom. A common and natural phrase is "to learn from one experiences". Real learning often comes from personal successes, failures, and observations. Words like "arbitration", "repercussions", "resentments", or the incorrect form "consequenced" do not fit this contrast. Arbitration refers to dispute settlement, repercussions refers to consequences, and resentments refers to feelings of bitterness. None of these describe the normal, positive source of wisdom that complements book learning. "Experiences" directly expresses the intended idea.

Step-by-Step Solution:
Step 1: Identify the contrast created by "only from books and not from his". The missing word should name another source of knowledge. Step 2: Consider option A, "experiences". People commonly say that they learn from their experiences, so this fits the context perfectly. Step 3: Consider option B, "arbitration". This refers to a legal or formal process to settle disputes, not a general source of wisdom for an individual. Step 4: Consider option C, "consequenced". This is not a standard noun in English; the correct noun is "consequences", so the option is grammatically wrong. Step 5: Consider option D, "repercussions". Although people experience repercussions, the phrase "knows from his repercussions" is unnatural. Step 6: Consider option E, "resentments", meaning feelings of bitterness. Knowledge does not normally come "from resentments" in a standard expression. Step 7: Conclude that "experiences" is the only option that yields a natural and meaningful sentence.

Verification / Alternative check:
Insert each option into the sentence: "A learned man may be stupid for he knows only from books and not from his experiences." This reads smoothly and expresses a widely accepted idea that life experience provides an important form of knowledge. By contrast, "not from his arbitration" or "not from his repercussions" sound forced and do not represent common idiomatic English. This confirms that "experiences" is the correct and intended completion of the sentence.

Why Other Options Are Wrong:
"Arbitration" is wrong because it names a formal process for resolving disputes and does not match the general idea of where a person gains wisdom. "Consequenced" is not a valid noun form and therefore cannot be used grammatically in this position. "Repercussions" is too narrow and negative; it refers to bad consequences rather than the broad learning process of life. "Resentments" relates to emotional bitterness, which also does not function as a natural source of knowledge in this context. None of these options creates a fluent or meaningful sentence.

Common Pitfalls:
Some learners may be tempted by complex sounding words like "repercussions" or "arbitration", believing that the exam will always prefer the most advanced vocabulary. However, clumsy or unnatural usage of advanced words does not make a sentence correct. The best approach is to read the sentence as a whole and choose the word that fits the meaning and tone, not merely the one that looks sophisticated. In many cases, the simplest and most common word, such as "experiences", is the correct one.

Final Answer:
The blank should be filled with experiences, giving the complete sentence: "A learned man may be stupid for he knows only from books and not from his experiences."