Learning on 02/ 1/2026
ややこしい本を読む技術 脳を最適化すれば能力は2倍になる 思考の整理学Feb 1, 2026, 5:07:31 AM
Study time: 8 minute(s)
Today's learning: 18
Consecutive study days: 7
Difficult review: 1
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Feb 1, 2026, 5:07:31 AM
Study time: 8 minute(s)
Today's learning: 18
Consecutive study days: 7
Difficult review: 1