最好的书是那些挑战你的书。

If something is too hard, we move on to something else.What could be more simpler than that?

I'm the reason your water won't flow.

每首歌都有自己的旅程。

The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

I fought for my voice, and I won.

We must listen to the site; it will tell us what to do.

Open cooperation is an important path for technological progress.

Change starts with a single step, but it takes a collective effort to make it last.

"We are all apprentices in a craft where no one ever becomes a master."