The past is never dead. It's not even past.

旧梦很美，虽未能实现，但我很欣慰它们曾萦绕心田。

The beauty of life is, while we cannot undo what is done, we can see it, understand it, learn from it and change. So that every new moment is spent not in regret, guilt, fear or anger, but in wisdom, understanding and love.

你能给别人的最大礼物就是你的时间和关注。

一个设计良好的系统应该易于使用、易于理解和易于修改。

能源的未来不是要在化石燃料和可再生能源之间做出选择，而是找到确保可靠性、可负担性和可持续性的正确平衡。

Every mental state corresponds to a specific brain state.

Every day is a new opportunity to change your life.