Give help rather than advice.
Never give advice unless asked.
To advise is easier than to help.
Many receive advice, only the wise profit from it.
Never give advice in a crowd.
Advice is what we ask for when we already know the answer but wish we didn't.
I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.
If your strength is small, don't carry heavy burdens. If your words are worthless, don't give advice.
A pint of example is worth a gallon of advice
A fool think he needs no advice, but a wise man listens to others. Proverbs 12:15
A good scare is worth more than good advice.
It is no use walking anywhere to preach unless our walking is our preaching.
Whatever advice you give, be short.
Wall Street is the only place that people ride to in a Rolls Royce to get advice from those who take the subway.
Write down the advice of him who loves you, though you like it not at present.