不愤不启,不悱不发;举一隅不以三隅反,则不复也。
【讲解】:(教学生)不到他苦思冥想怎么也弄不明白的时候,不去开导他;不到他想说而又说不出来的时候,不去启发他。告诉他(四方形)的一个角,他不能由此推出另外三个角,就不再往下教他(新知识)了。
万一禅关突然打破,美人如玉剑如长虹。
The only way to stay ahead is to keep learning.
The search for a theory of everything is one of the most exciting and challenging quests in modern physics.
The road to success is always under construction.
The future of medicine lies in understanding the smallest details.