“The mathematician plays a game in which he himself invents the rules while the physicist plays a game in which the rules are provided by nature, but as time goes on it becomes increasingly evident that the rules which the mathematician finds interesting are the same as those which nature has chosen”
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“Probably you were not quite well, my little dove, when you wrote to me, for a note of real melancholy pervaded your letter. I recognized in it a nature closely akin to my own. I know the feeling only too well. In my life, too, there are days, hours, weeks, aye, and months, in which everything looks black, when I am tormented by the thought that I am forsaken, that no one cares for me. Indeed, my life is of little worth to anyone. Were I to vanish from the face of the earth to-day, it would be no great loss to Russian music, and would certainly cause no one great unhappiness. In short, I live a selfish bachelor’s life. I work for myself alone, and care only for myself. This is certainly very comfortable, although dull, narrow, and lifeless. But that you, who are indispensable to so many whose happiness you make, that you can give way to depression, is more than I can believe. How can you doubt for a moment the love and esteem of those who surround you? How could it be possible not to love you? No, there is no one in the world more dearly loved than you are. As for me, it would be absurd to speak of my love for you. If I care for anyone, it is for you, for your family, for my brothers and our old Dad. I love you all, not because you are my relations, but because you are the best people in the world.”
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“The aim of science is to make difficult things understandable in a simpler way; the aim of poetry is to state simple things in an incomprehensible way. The two are incompatible.”
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“We only know a tiny proportion about the complexity of the natural world. Wherever you look, there are still things we don’t know about and don’t understand. [...] There are always new things to find out if you go looking for them.”
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Yusuf’s 2025 Year in Books
Take a look at Yusuf’s Year in Books, including some fun facts about their reading.
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