Change one person's day for the better, and you can change the world.

让一个人的一天变得更好，你就可以改变这个世界。

youdao

Don't try to change the world on day one: you can't and it will frustrate you more if you try.

不要试图在第一天就改变世界：你做不到，如果你试图这样做的话，只会让你更加失望。

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If we do this exercise one time per day, every day for one month, we may notice a change or a shift in our thinking about ourselves and about our place in the world.

如果我们每天一次的做这个练习，一个月后我们会注意到变化或者我们对自己和世界看法的转变。

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To the young people here today, let me hope that you too will go forth, one day, inspired to help change the world.

UN: Secretary-General

When companies such as Facebook, Google, YouTube and Twitter started off, were the founders aware from day one that they may change the world?

FORBES: By all means.

The declared aim of Davos is rather to share ideas, to inspire change, to give the leaders the ammunition they will need once they leave this secluded alpine valley and return to the real world, ready to change things, bit by bit, until hopefully, one day, the world has become a better place.

BBC: Davos 2013: 'Dynamic resilience' in a volatile world