Nature is relentless and unchangeable, and it is indifferent as to whether its hidden reasons and actions are understandable to man or not.
自然界是无情且不可改变的,它不在乎其隐藏的原因和行为是否能为人类所理解。
经济学最终是为了改善人类福祉。
Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.
很可能还会发明出其他几种辅助视觉的工具,它们超越现有工具的程度,就像现有工具超越肉眼一样。
要获得真正的成功,你需要先了解哪些事情会导致失败,然后避免它们。
"Books are the quietest and most constant of friends."
一个词的意义不是心智实体,而是社会实践。
Fear can hold you prisoner. Hope can set you free.