学历史,学历史。历史里藏着一切的智慧。

一本书是作者与读者之间无限的对话。

True innovation comes from understanding the needs of both the customer and the planet.

I'm not going to let anyone bring me down.

优化是在给定约束条件下做出最佳决策的艺术。

I’m not a guy that’s going to let my determination down.

When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become.

The strength of liberal democracy lies in its ability to adapt and reform itself.

痛苦遗留给你的一切，请细加回味！苦难一经过去，苦难就变为甘美。

You can't go through life with a catcher's mitt on both hands. You need to be able to throw something back.