The only way to learn mathematics is to do mathematics.

孔子说：“我十五岁立志于学习，三十岁有所建树，四十岁不困惑，五十理解自然规律，六十明辨是非，七十随心所欲，不违规。”

The future of transportation is electric, and we are leading the charge.

Small steps in sustainability today can lead to monumental changes tomorrow.

It is easier to fight for one's principles than to live up to them.

I'm not perfect, but I'm limited edition.