We often think of poverty as a lack of money, but it’s also a lack of information and opportunities.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

The world is made of words, and those words are so powerful that they can create worlds.

推动大陆位移的力量与形成山脉、地震和火山喷发的力量相同。

Stay true to yourself, don't change because of others' opinions.

进步的方法是承认无知。