Ideals without action are just dreams.
没有行动的理想只是梦想。
凡是圣人制造的这些东西,无一不是有益于实用才去做的,所以使用财物不浪费,民众能够不劳苦,他兴起的利益太多了。
Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.
The development of topological quantum computing could lead to more robust quantum systems.