轧棉机的发明是需求和观察的结果。
The invention of the cotton gin was the result of necessity and observation.
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。
从未经历过痛苦，也就从未被赐福。
The truth is that I don't have to be the best, I don't have to score the most goals. What I have to do is help the team as much as I can.
我不是什么该死的榜样。
A good story should make you laugh, cry, and wait.
The transition to renewable energy depends on efficient and scalable storage systems.
Science should bridge the gap between the lab and the field.
求知若饥，虚心若愚。
无色的绿色念头愤怒地睡觉。