实现明天的唯一限制将是我们今天的疑虑。
The only limit to our realization of tomorrow will be our doubts of today.
The quality of an organization's ethics determines the quality of its reputation.
Anyone who isn't embarrassed of who they were last year probably isn't learning enough.
——〈在广州农民运动讲习所第一届毕业礼演说〉，对讲习所学员发出警告，无法在中国发动阶级斗争，反之应该要用平和方法，以合作为诉求，1924年8月21日
科技领域的多样性不仅仅是锦上添花——它对创造更好的产品至关重要。
