If you praise someone instead of criticizing him then their self concept will change and they will become motivated to stick to that new self concept.

如果你称赞某人而不是肆意批评他，那他们的自我概念将会改变，他们将会变得自主的坚持这个新的自我概念。

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Arguably, Obama was not elected because of his policies but because of the ideals he was seen to represent - a cloudy yet inspiring notion of hope, a vague yet promising concept of change.

可以看出，奥巴马的当选并非因为他的政策，而是因为他被当成了理想的化身——一个阴霾但是鼓舞人心的希望，一个关于改变的模糊的承诺。

youdao

Now I'm going to change to the concept of impulse.

现在我将要改变冲力的概念。

youdao

Scientists now are beginning to sift through that mountain of data and figure out how it may change our concept of the cosmos.

ENGADGET: AMS detects excess of positrons, could suggest existence of dark matter

This could mean that council tax benefit will depend on where you live - a change to the concept of universal state benefits.

BBC: Ministers plan to cap council tax benefit pot

One we talked about was ItsOn, which is striving to radically change the whole concept of how people pay and use their mobile plan.

FORBES: Andreessen Horowitz, Che Guevara And Changing the World