历史是由那些不屈服于命运的人书写的。
The poet is the guardian of human emotions.
Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.
对高分子的研究不仅仅是化学的一个分支;它是化学科学的一个新维度。
True leadership in energy means balancing today's needs with tomorrow's responsibilities.