Humanity's greatest enemy is itself.

我知道要达到顶峰需要付出多少努力，但保持在那里需要更多。

最好的投资是投资于自己行业的工具。

当你为了美而欺骗的那一刻，你就知道你是个艺术家。

The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.

The most powerful weapon you have is your voice, use it to inspire, to heal, and to change the world.