出自汉·桓宽《盐铁论·刺赋》。释义：冰和炭不能放在同一个容器之中，太阳和月亮也不会同时照耀大地。比喻君子与小人不能同处，或比喻相互矛盾的理论不能同时运用。

我唔怕失败，最怕系冇试过。

Life is what happens when you're busy making other plans.

 The wise reflect on their thoughts; the foolish indulge in their indulgences.

解析：佛家主张，众生皆具如来智慧德相，众生佛性本自具足。

生存的唯一方法就是不断前进。

Efficiency in farming should never come at the cost of biodiversity.

A good algorithm is like a well-tuned instrument, producing harmony from chaos.

The truth is rarely pure and never simple.

我不是因为快乐而歌唱，而是因为歌唱而快乐。