Energy independence is a strategic priority for any sovereign nation.

If you do not tell the truth about yourself you cannot tell it about other people.

语言是存在的家。人在其中居住。

Every setback is a setup for a comeback.

谦逊是智慧的起点，骄傲是愚蠢的终点。

化学的艺术在于分离、识别和量化不同物质的能力。