The challenges in our lives are there to strengthen our convictions. They are not there to run us over.

The key to successful investing is to buy stocks at a discount to their intrinsic value and to be patient.

Food security is a global issue that requires local action.

和平不是人类所处的自然状态，而是必须被建立起来的。

相机不仅仅是一个工具；它是电影制作人视野的延伸。