贫贱时，眼中不着富贵，他日得志必不骄；富贵时，意中不忘贫贱，一旦退休必不怨。
贫贱时，对富贵漠然置之，他日得志一定不自矜；富贵之时，心中不忘贫贱之日，即便失却富贵心中也必无怪怨。
The first step towards philosophy is incredulity.
Keep shining, the world needs your light.
In mathematics, truth is always relative to the system you're working in.
跨行业合作是解锁绿色化学突破的关键。