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夫道者,弘大而无形;德者,核理而实居。
【释义】道是宏大而无形的,德是实在而具体的。
成功不是偶然的,而是必然的。
"I try to write books that are honest and true to life."
Mathematics teaches us to think logically and creatively at the same time.
The only way to get the best of an argument is to avoid it.