解释：君子有三件值得可惜的事：一辈子不学习，是第一件可惜的事；一天无所事事，是第二件可惜的事；一个人的名声败坏，是第三件可惜的事。
It is not enough to conquer； one must learn to seduce.
Sustainability isn't just a trend—it's a responsibility we owe to future generations.
The true measure of success is the impact you have on others.
"The ultimate test of a machine learning algorithm is its ability to perform well on new, unseen data."