比喻企业需要长期积累才能迎来爆发式增长

人应该谦卑地面对自然。

We're not in the junk business. We're not in the business of making a lot of products. We're in the business of making great products.

过去了的再也不能挽救，未来的还是可能补回。

最好的数学是你第一眼看不明白的数学。