We carry our homes with us, even when we're far away.

Leadership is not about being in charge. It's about taking care of those in your charge.

"To write is to explore the unknown territories of the human soul."

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

"In the silence of the land, there are stories waiting to be told."

化合价的概念是理解化学键的关键。