What can be said at all can be said clearly, and what we cannot talk about we must pass over in silence.

引用尤瓦尔·赫拉利

疼痛研究不仅仅是缓解痛苦；它关乎理解人类生物学的一个基本方面。

Sustainability is not an option, it's a necessity for the energy sector.

理性预期假说并不意味着人们能够完美地预测未来。

The waterfall sings， '' I find my song， when I find my freedom。''