If one knows some physics of the Mars, one should know that if large scale migration of humans to Mars is made practical, with the same amount of work, one can reverse the damages on planet earth ten times (and which is desperately needed). And if one knows some physics of the Sun, one should know human evolution itself posts way more challenges long before the burning out of the sun.
If a ten yeatr old child is ill of cancer, one should put the effort in healing him, not in "visionary" works in what kind of senior housing should be better for him some 60 years later.
Musk is like Trump, his Mars conolization plan is like Trump's MAGA. They are both gifted people, but thier giftedness is more in promoting themselves.
True contribution to mankind is to help to clearify true vision into the true future, not to confuse it by creating hypes.
近来日本媒体，就分享了最容易成为“人生最后悔”的两件事情是什么。
根据日本媒体“DIAMOND Online”报导，尽管每个人回顾人生时，都各自有一些感到后悔的事情，但如果加以整理，就不难发现这些后悔的状况中，其实存在着一定类似的情节。
澳洲居家看护布朗尼．维尔（Bronnie Ware）就从她照料的高龄者病患人生经历中，研究出最多人在生前感到后悔的两件事。
其中排行第二的，是“花太多时间在工作上”。特别是男性的部分，在临终前回顾自我人生时，常常觉得自己在工作上太拼，结果缺少了陪伴孩子、家人的时间，因而感到相当后悔。
相对地，却几乎没有人曾经后悔过“我应该要再更努力工作才对”。
而最多人感到后悔的事情，则是“没有拿出勇气，做出真实的自己”。许多人都认为自己的人生，几乎都依循着别人的要求行动，却没有好好思考自己要的是什么，该如何努力朝着梦想迈进等等。
结果到了临终之时，才觉得自己浪费了太多人生，白白留下遗憾。
太阳总归会烧尽，蜗居地球最终是死亡。人类未来必须往无穷的宇宙进军。而火星是人类星际航行的第一站。这和毁坏地球毫不搭界。
If one knows some physics of the Mars, one should know that if large scale migration of humans to Mars is made practical, with the same amount of work, one can reverse the damages on planet earth ten times (and which is desperately needed). And if one knows some physics of the Sun, one should know human evolution itself posts way more challenges long before the burning out of the sun.
If a ten yeatr old child is ill of cancer, one should put the effort in healing him, not in "visionary" works in what kind of senior housing should be better for him some 60 years later.
Musk is like Trump, his Mars conolization plan is like Trump's MAGA. They are both gifted people, but thier giftedness is more in promoting themselves.
True contribution to mankind is to help to clearify true vision into the true future, not to confuse it by creating hypes.
真正的自己应该是individuality. 自己的梦想，和人性。和自己周围的人好好相处。。。不被理念绑架。人有集体，信仰，政治 etc，但这些都不是真正的自己。理念有一点就好，不能执着。
人过于工作也是被集体对成功和金钱信念绑架了，忽略兴趣家人朋友。2和1是一致的。
人类寿命在不断增加，人类平均财富和生活水平一直在上升。人类永远会有各种各样的问题，地球也永远会有各种各样的问题，但不妨碍开发火星。就像当年欧洲非常穷困，问题相当多，但欧洲人还是进军新大陆。如果欧洲人当时总是说，要把欧洲问题解决才进军新大陆，那永远进军不了，因为今天欧洲还是有很多问题。
就像你对孩子说，你一定要把语文考到100分才能开始学数学。语文还有问题没解决，怎么能学另外一门功课呢?
火星仍然在太阳系，还是没有走出去。但从去火星的星际航行过程中我们就可以学到目前不知道的知识，在改造火星环境中就可以极大地扩大目前人类现有的对宇宙的认识。只有向外探索，才能有更多的创新。
人类连地球的沙漠都没改造好，还想去改造火星。当科幻故事可以，但千万别当真。：）
這是 visionary 。讚之。