What I’ve achieved in tennis is great, but who I am as a person is more important.
我在网球上取得的成就是伟大的，但我作为一个人是谁更重要。
To write is to choose between silence and lies.
我不害怕冒险。
"We are all the sum of our memories, and yet we remember so little."
最好的故事是那些挑战你以不同方式思考的故事。
心理学必须基于可观察的现象，而非抽象。