Models are not crystal balls, but they are the best tools we have to understand the future.
模型不是水晶球,但它们是理解未来的最佳工具。
不要等到一切都刚刚好。它永远不会完美。总会有挑战、障碍和不太完美的条件。所以呢?现在就开始吧。随着你迈出的每一步,你会变得越来越强大,越来越熟练,越来越自信,越来越成功。
Happiness is rarely absent; it is we that know not of its presence.