只要不放弃,梦想终会实现。
习俗并非任何协议或契约的结果,而是长期发展过程的产物,在此过程中它们适应了社会的生活条件。
Philosophy is a battle against the bewitchment of our intelligence by means of language.
Safety must remain our top priority in every operation, every day.
最有价值的碳氢化合物分子是我们不需要燃烧的那种。