1923年对广州国民党员的演说

平凡的事物总是具有政治性。

自然在其现象中向我们展示了一条不间断的类比链。

We must adhere to open cooperation and achieve mutual benefit and win-win outcomes.

有了实际工作的经验，幼儿的自我就会逐渐发展强化。

Exploring the topological aspects of materials is not just about understanding their current properties, but also about predicting and designing new functionalities.

最大的爱国主义是当你的国家行为不光彩、愚蠢、恶毒时告诉它。