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如果知識會造成問題，那么即使透過無知，我們也無法解決這些問題。

Beware the barrenness of a busy life.

People fear what they don't understand and hate what they can't conquer.

Confidence is the best outfit.

Technology itself is neither good nor evil; the key lies in the people who use it.

【釋義】讀書不要拘泥于書上或迷信書，應該加以分析，辨證地去看問題。