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Mathematics is not a spectator sport; to understand it, one must engage with it actively.
数学不是一项观赏性运动;要理解它,必须积极参与其中。
I was asked to act when I couldn't act. I was asked to sing 'Funny Face' when I couldn't sing, and dance with Fred Astaire when I couldn't dance. Do things that you don't know you can't do.
The heart is a fragile thing, easily broken but hard to mend.
我对诗歌可以作为一种镜子,反映读者自己的经历和情感的方式感兴趣。