You have to be willing to fail in order to succeed.

The history of the world is the history of the struggle for recognition.

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

我们都是潜在的化石，仍然携带着我们过去的痕迹。

不懈的努力不是力量或智慧，而是打开潜能的钥匙。

The best way to learn about poverty is to go out and talk to the poor themselves.

Think wrongly, if you please, but in all cases, think for yourself.