The best way to learn mathematics is to do mathematics.

Intelligence will redefine the value chain of automobiles.

在词语之间的沉默中，真相常常隐藏其中。

世界需要更多爱，更少恨。

We must balance the need for affordable energy today with the imperative of building a sustainable energy future.

在商业中，如果你不前进，你就在落后。