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Understanding the function of the mind is like mapping the stars - the patterns reveal the purpose.

能源的未來(lái)在于平衡盈利與責(zé)任。

Our frustration is greater when we have much and want more than when we have nothing and want some. We are less dissatisfied when we lack many things than when we seem to lack but one thing.

Courage is the most important of all the virtues, because without courage you can't practice any other virtue consistently.

The health of our oceans is the health of our planet.

數(shù)學(xué)的美只向更有耐心的追隨者展示。

Collaboration across industries is key to solving the world's biggest challenges.