过去总是紧张的,未来是完美的。
"The past is always tense, the future perfect."
未来的竞争不是产品的竞争,而是商业模式的竞争。
I think it's important to take risks in life. If you don't take risks, you'll never grow.
我们面临这样一个进退两难的境地,即教育已经成为智慧和自由思想最主要的障 碍之一。