99%的时间里，真正关键的时刻就是此刻。
Be frugal in all things， except in your passions splurge.
我们越爱我们的朋友，就越少奉承他们；纯粹的爱表现在毫不包庇的态度。
Core technologies cannot be bought; they must be developed independently.
阅读是所有学习的基础。