Those whose courses are different cannot lay plans for one another.
It is better not to proceed at all than to proceed without purpose.
The superior man is satisfied and composed; the mean man is always full of distress.
I was complaining that I had no shoes till I met a man who had no feet.
When you are ignorant about something, to know that you are ignorant about it - that is knowledge.
The green reed which bends in the wind is stronger than the mighty oak which breaks in a storm.