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Every mathematical problem has a solution; sometimes it just takes time to find it.
每个数学问题都有一个解决方案;有时只是需要时间去找到它。
People can cry much easier than they can change.
You are only as young as the last time you changed your mind.
第一次与巴尔蒂人喝茶,你是陌生人;第二次,你是尊贵的客人;第三次,你成为家人。
艺术不在于你看到了什么,而在于你让别人看到了什么。
The history of science is the history of men correcting their mistakes.