It's hard to detect good luck - it looks so much like something you've earned.
It's better to recall something you wish you'd said than something you wish you hadn't.
A habit is something you can do without thinking - which is why most of us have so many of them.
If you find a path with no obstacles, it probably doesn't lead anywhere.
Real generosity is doing something nice for someone who will never find out.
A valuable friend is one who'll tell you what you should be told, even if it offends you.