Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.

I think it's important to have a positive attitude and to be optimistic.

写作是一种希望的行为。

技术创新的核心是解决实际问题，而不是为了创新而创新。

一个女人制定计划——然后她让它成真。

制造业的未来在于智能技术和熟练工艺的结合。