我不是政治家，我是演员。我不必对每件事都有意见。

La musique est une chose étrange.

The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.

颠覆与科技无关，而与商业模式有关。

Science is the torch that illuminates the world.

Hard work and perseverance are the keys to turning dreams into reality.

石油化工的未来在于高附加值、低碳产品。