挑战让生活有趣，而克服挑战让生活有意义。

I'm not a product of my environment. My environment is a product of me.

Success is a state of mind. If you want success, start thinking of yourself as a success.

"Das Geheimnis der Freiheit ist der Mut."

A vida é feita de escolhas, e cada escolha é uma renúncia.

我不害怕变老。我认为变老是一种特权。