Optimism is a learned skill.

Collaboration is the key to solving the big challenges in food production today.

唯一使生活成为可能的是永久的、难以忍受的不确定性；不知道接下来会发生什么。

Leadership is about making tough decisions today that will shape a better tomorrow.

如果你足够幸运与众不同，永远不要改变。

The true test of a mathematical idea is its ability to inspire further questions.

债券市场是市场情绪的最终反映。