The world is full of signs and wonders that come, and go, and if you are lucky you might catch the tail of one as it flies past.

Failure is not scary; what's scary is losing the ability to learn from it.

The more we learn about the universe, the more we realize how much we have yet to discover.

"A book can be more dangerous than a knife in the right hands."

农业的可持续性不是一种选择，而是对后代子孙的必要责任。

Every piece of plastic we produce should have a clear path to being reused or recycled.