Trust is a precious wealth built on the foundation of honesty and loyalty.

A scientist’s work is never done.

逆向思考往往能带来意想不到的好处。

People, even more than things, have to be restored, revived, reclaimed and redeemed; never throw out anyone.

广东话谚语

问题不在于事物是否存在，而在于它是否具有能够在没有我们的情况下存在的本质。