Combinatorics is like the art of counting without actually counting.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

我不活在过去，也不活在未来，我活在当下。

Always look for the positive in every situation.

"The essence of acting is to be present, to be in the moment, and to be real."

"Sometimes the hardest journey is the one you take alone."