人权不是特权，而是和平与安全的基础。

The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

Nature is the best teacher.

煤炭的可持续未来取决于我们能否在不牺牲依赖该行业的人的生计的情况下整合更清洁的做法。

我是一个战士。我相信善良，我相信善良终将战胜邪恶。