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I don't care about the past, I care about the future.
出自北齐·颜之推《颜氏家训·省事》。很多的事情一起做,可能做好的却很少,还不如专心致志的做一件事情。
I don't have any particular recipe [for developing new proofs] ... It is the reason why doing research is challenging as well as attractive. It's like being lost in a jungle and trying to use all the knowledge that you can gather to come up with some new tricks, and with some luck you might find a way out.
"Grief is not a line, carrying you infinitely further from loss. It is a circle, and you come back, again and again, to the same place."
"Memory is a way of holding onto the things you love, the things you are, the things you never want to lose."