种树的最佳时间是20年前，次佳时间是现在。

Data is the new oil, but how to refine it is the key.

I'm not afraid to fall in love. I'm afraid of the person I'll become when I'm in love.

The challenge is not to represent Africa, but to present African complexities.

Collaboration across borders is key to solving global challenges in aquaculture.

要么数学对人类思维来说过于庞大，要么人类思维不仅仅是机器。