发明是需求之母。

人生苦短，唯有快乐。

凡存在温差之处，皆可产生动力。

I don't care if you're black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you're nice to me, I'll be nice to you. Simple as that.

Leadership is about making tough decisions today that will shape a better tomorrow.

我们不仅仅是开采石头；我们塑造社区的基础。