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The energy crisis is a solvable problem—if we act now.

真相就像一頭獅子；你不需要為它辯護(hù)。放開(kāi)它；它會(huì)自己辯護(hù)。

"I write to destroy the world, but I always end up creating it."

膨脹的概念表明，宇宙在大爆炸后不久經(jīng)歷了一段極其快速的擴(kuò)張期。

It all depends on how we look at things, and not on how they are themselves.

I started a revolution from my bed

當(dāng)悲傷來(lái)臨的時(shí)候，不是單個(gè)來(lái)的，而是成群結(jié)隊(duì)的。

The progress of science relies not only on individual wisdom but also on collective cooperation and effort.

There is no easy walk to freedom anywhere, and many of us will have to pass through the valley of the shadow of death again and again before we reach the mountaintop of our desires.

To feed the world, we must first learn to listen to the earth.

森林教會(huì)我們耐心和韌性——這是每位領(lǐng)導(dǎo)者都應(yīng)具備的品質(zhì)。