—— 请按键盘 空白键 开始游戏 ——

摘录《Letters to a German Princess》经典名句是心灵的慰藉陪伴我们度过难关
收集《Introductio in analysin infinitorum》格言名句悟人生真谛提升自我 汇总《Elements of Algebra》格言名句是精神的食粮滋养心灵 摘录《Methodus Inveniendi Lineas Curvas Maximi Minimive Proprietate Gaudentes》文案金句打动人心提升品牌价值
莱昂哈德·欧拉名人名言哲理格言警句语录 莱昂哈德·欧拉
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。
莱昂哈德·欧拉名人名言哲理格言警句语录 莱昂哈德·欧拉   /  《Letters to a German Princess》
Although to penetrate into the intimate mysteries of nature and thence to learn the true causes of phenomena is not allowed to us, nevertheless it can happen that a certain fictive hypothesis may suffice for explaining many phenomena.
尽管我们不被允许深入自然的奥秘并从中了解现象的真实原因，但某种虚构的假设可能足以解释许多现象。
莱昂哈德·欧拉名人名言哲理格言警句语录 莱昂哈德·欧拉   /  《Letters to a German Princess》