对待心中的欲念，放纵即有所损，所以关键在于忍；改过向善，努力即有所助益，所以关键在于悔。

Batteries are not just devices; they are enablers of a cleaner future.

In the end, we will remember not the words of our enemies, but the silence of our friends.

Understanding the computational complexity of learning problems is essential for developing efficient algorithms.

成功的关键是走进商店，倾听员工们要说的话。