Everyone thinks of changing the world, but no one thinks of changing himself.
每个人都想改变世界，但没有人想到改变自己。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The more you live, the more you learn. The more you learn, the more you realize how little you know.
Stay true to yourself and never let success change who you are.
挑战是伪装的机会，拥抱它们。
"In the end, we will remember not the words of our enemies, but the silence of our friends."