The challenge for modern states is to maintain their legitimacy while also being effective in providing services and maintaining order.
現(xiàn)代國家的挑戰(zhàn)是在提供服務(wù)和維護(hù)秩序的同時保持其合法性。
Every challenge is an opportunity to learn and grow.
Mathematics is not a spectator sport. You have to do it to understand it.
Don’t wait for opportunities—create them.
一本好的圖畫書是藝術(shù)家與孩子之間的無聲對話。
The only limit to our understanding of the universe is our imagination.
The best ideas come from collaboration and diverse perspectives.