Patience is the most important skill in life.

You don't have to be alone.

Natural experiments are a powerful tool for understanding causal relationships in the real world.

"Understanding the limits of computation is as important as pushing its boundaries."

管理创新是企业提质增效的关键，要向管理要效益。

You have to believe in yourself, even when no one else does.

"El silencio también es una forma de expresión."