Now is no time to think of what you do not have. Think of what you can do with what there is.
现在不是去想缺少什么的时候，该想一想凭现有的东西你能做什么。
Love is the only sane and satisfactory answer to the problem of human existence.
思想的多样性有助于在复杂环境中做出更好的决策。
过去是一种幻觉，未来是一个谜，现在是一份礼物。