夫见乱而不惕，所残必多，其饰弥章。
解释：看到乱子出现，若不警惕，损失就会更多；如果想掩饰自己的过错，只会使过错更加明显地表露出来。
数学的本质在于它的自由。
真正的勇气不是没有恐惧，而是在恐惧面前依然前行。
Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the 21st century.
"Theoretical insights can lead to practical breakthroughs, bridging the gap between abstract ideas and real-world applications."
让你难过的事情，有一天，你一定会笑着说出来。
