" Cogito, ergo sum" would be regarded by most people as having a true premiss.

“Cogito, ergo sum” 将被大多数人视为具有真实前提。

Then in a dream on November 10th, 1619, he made the significant discovery that he could only find certainty in his own thoughts, cogito ergo sum "I think; therefore, I exist".

然后，在1619年11月10日的一次睡梦中，他有了一个意义重大的发现，即确定性只存在于自己的思想中，"我思，故我在"。

'I think, therefore I am, ' he said (Cogito, ergo sum); and on the basis of this certainty he set to work to build up again the world of knowledge which his doubt had laid in ruins.

他说（Cogito， ergo sum）； 并基于这种确定性， 他开始着手重建被他的怀疑摧毁的​​知识世界。