可持续发展不是一种选择，而是我们对下一代的责任。

古代学者在内心涵养上下功夫，所以表现在外表上便是德高望重的标志；今天的学者在外表上下功夫，对于内心涵养，则显出实际德行的缺陷。

The poet’s voice is the voice of the outsider looking in.

The investor's chief problem - and even his worst enemy - is likely to be himself.

孤独是一种绝对的发现。