南怀瑾：色一个字，不单是代表五蕴，连外面宇宙万有形形色色都包在内。……这内外两种色，都是因缘生，无自性，无实体，不可得，根本是性空。现下虽是幻有，毕竟不可得的，所以即色即空，并不是色之外另有个空。

腐蚀青年最可靠的方法就是教导他尊重那些思想相同的人，而不是那些思想不同的人。

The only thing that can make you brave is your own fear.

Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained.

The strength of a habit is a function of the number of times it has been reinforced.