If you keep on smiling and being kind, smiling and kindness will become your habits.

如果你保持微笑，和善，微笑与和善将会成为你的习惯。

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Remember even though the outside world might be raining, if you keep on smiling the sun will soon show its face and smile back at you.

记住，就算外面的世界都下雨了，如果你保持微笑，太阳很快会出来向你微笑。

youdao

If you always keep that in mind, I am sure Gandhi will be very proud of you, and will be smiling down on you.

如果你始终牢记这些，我确定甘地会笑着以你为荣。

youdao

"The kids keep smiling every day, " says Tatsuya, with his little son perched on his lap.

BBC: Japan tsunami: Searching for the lost in Natori