I fell asleep reading a dull book and dreamed I kept on reading, so I awoke from sheer boredom.

The study of nature is a perpetual joy.

The most formidable weapon against errors of every kind is reason.

We must accept that quantum objects do not possess properties independent of measurement.

地球上有黑暗的阴影，但相比之下光明更强大。

Collaboration is key—governments, businesses, and communities must work together for sustainable forests.

I think it's important to be yourself and not try to be someone else.

I don't see limits. I see possibilities.