To be happy is only to have freed one's soul from the unrest of unhappiness.

我宣告：自由是人生的终极目标。

最好的创新方式是拥抱失败。

Our greatest asset isn't beneath the ground, but the people who work above it.

改变一个人的关键是改变他的自我意识。

我感激每一刻。