我写剧本不是为了被喜欢，而是为了让人们思考。

The study of mathematics is a journey into the unknown, where each discovery opens the door to new mysteries.

Believe you can and you're halfway there.

Success in life means doing that which is the very best for us, under the conditions in which we are placed.

I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts. 

我认为写真实生活很重要，即使它很艰难。

量子引力问题不仅是物理学的问题，也是科学哲学的问题。