石油化工行业的未来在于可持续发展。

Energy independence strengthens economies and enhances national security.

你知道 72 法则，将数字除以 72，你想要的任何数字，这就是你的钱翻倍需要多长时间。

The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.