"History is not just facts and dates; it’s the lives of people who lived them."

The best leaders are those who listen more than they speak and act with integrity.

Certification standards are meaningless without rigorous enforcement and transparency.

解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。

A poesia é a música da alma, que ecoa no silêncio do coração.

摆脱困境的最好方法就是一开始就不要陷入其中。

The most hateful torment for men is to have knowledge of everything but power over nothing.