安全总是过度的，直到它不够为止。
Security is always excessive until it's not enough.
The competition in the automotive industry has shifted from mere product competition to a full-value-chain ecological competition.
I believe in the power of positive energy.
乐观主义者认为这是所有可能世界中最好的一个。悲观主义者知道确实如此。
If you want to see what this nation is all about, you have to ride the rails. Look outside as you speed through, and you’ll find the true face of America.