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The power of mathematics lies in its ability to abstract and generalize.

The writer's duty is to disturb the peace

真相很少純粹，也絕不簡單。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

寫作是聲音的繪畫。

【大意】等到大寒節氣到來時，冰霜寒雪從天而降，然后才能知道只有松柏能經得住嚴寒考驗，依然繁茂。

可持續性已不再是選擇，而是我們對后代的責任。

我唔怕失敗，最怕系冇試過。