卒：同“猝”，指突然事变。这两句大意是：心中没有预先考虑应对事变的方法，就不能应付突然变故。

Great deeds are usually wrought at great risks.

人生中最辉煌的时刻不是那些所谓成功的日子，而是你从沮丧和绝望中向生活发起挑战并承诺未来成就的日子。

The history of women’s labor force participation is not a steady march upward but a story of fits and starts.

The greatest illusion of all is the illusion of separation.

Confidence isn't optimism or pessimism, and it's not a character attribute. It's the expectation of a positive outcome.

对于每一位专家，都会有一个同等的或者完全相反的专家。但对于每一个事实，并不一定就有一个同等的或者相反的事实存在。

预测未来的最好方式就是创造未来。