The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
数学的研究是所有智力和精神进步不可或缺的基础。
你必须相信这个过程并相信自己。
The modern state is characterized by its ability to concentrate and use power in a way that premodern states could not.
物理学的美丽在于它能够用简单的方式解释复杂的事物。
Love is space and time measured by the heart.