All his unpublished works on esoteric and theological matters are marked by careful learning, accurate method and extreme sobriety of statement.

所有他的关于秘密的和神学的事情的未发表的著作，都镌刻着这样一些特征：仔细的研究、精确的方法和极端清醒的措辞。

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Using pictures and animated cartoons to reveal microscopic and esoteric phenomena of life in the microscopic and vivid forms will promote students, learning efficiency and interesting biochemistry.

《食品生物化学》课程多媒体以大量的图像和动画等将微观、奥秘的生命现象以宏观、形象的方式展现，可大大提高学习效率。

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They cover a vast range of subjects from religious studies to mathematics, medicine and astronomy, music, literature, poetry, architecture and esoteric practices, and bear witness to the rich history of the city as a cultural crossroads and centre of learning.

UNESCO: MEDIA SERVICES