你知道的越多，你就越意识到你不知道的越多。
The more you know, the more you realize you don't know.
弦理论提供了一个框架，使得量子力学和广义相对论能够和谐共存。
The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight. Quality means conformance to requirements.
【释义】不符合礼仪的礼节，不顾和道义的行为，君子是不会做的。