Be scrupulously truthful, even when truth is inconvenient, for it is more inconvenient when you try to conceal it.

The most important thing is to be able to think.

The most dangerous thing is not failure, but complacency.

In the actual world， a very great deal of the evil that is done does not spring from evil motives.

对地球最大的威胁是认为别人会拯救它的想法。

"A book is a conversation between the author and the reader, across time and space."

作家的任务是挖掘埋藏在人心中的秘密。

最危险的故事是我们讲给自己的那些。