There is a temperate zone in the mind, between luxurious indolence and exacting work; and it is to this region, just between laziness and labor, that summer reading belongs.
Henry Ward Beecher
Tâm Lý Học Phát Triển
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Tâm Lý Học Phát Triển
Nguyễn Văn Đồng
Tâm Lý Học Phát Triển - Nguyễn Văn Đồng
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