我们必须不断挑战我们的假设,并愿意改变我们的想法。
"We must constantly challenge our assumptions and be willing to change our minds."
译文:心就是理。天下难道还有心外的事情、心外的道理吗?
The greatest of evils and the worst of crimes is poverty.
To do things with words is not a special kind of doing, but a special kind of speaking.