健康不是富人的特权，却是穷人的脆弱点。
The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
When someone makes a decision, he is really diving into a strong current that will carry him to places he had never dreamed of when he first made the decision.
你的梦想是有效的，追逐它们。
Was vernünftig ist， das ist Wirklich； und was wirklich ist，das ist vernünftig.
I'm not a boy, I'm a girl.
The most democratic architecture is the one that serves everyone.