It is usually best to be generous with praise, but cautious with criticism.
People tend to be generous when sharing their nonsense, fear, and ignorance. And while they seem quite eager to feed you their negativity, please remember that sometimes the diet we need to be on is a spiritual and emotional one. Be cautious with what you feed your mind and soul. Fuel yourself with positivity and let that fuel propel you into positive action.
Long experience has taught me this about the status of mankind with regard to matters requiring thought: the less people know and understand about them, the more positively they attempt to argue concerning them, while on the other hand to know and understand a multitude of things renders men cautious in passing judgement upon anything new.
The traveller must, of course, always be cautious of the overly broad generalisation. But I am an American, and a paucity of data does not stop me from making sweeping, vague, conceptual statements and, if necessary, following these statements up with troops.
The first rule of life is to reveal nothing, to be exceptionally cautious in what you say, in whatever company you may find yourself. If you have a secret, you have only to whisper it to your dearest friend with the strictest injunction that it will go no further, and within half a day the story is all over town, and when you do make what would seem to be a perfectly sensible remark, you will find it reported in the most grotesque form, thus incurring no end of criticism to rebound upon you.
Humanity has advanced, when it has advanced, not because it has been sober, responsible, and cautious, but because it has been playful, rebellious, and immature.
Thou ought to be nice, even to superstition, in keeping thy promises, and therefore equally cautious in making them.
The policy of being too cautious is the greatest risk of all.
Everyone has his own reality in which, if one is not too cautious, timid or frightened, one swims. This is the only reality there is.
Cautious, careful people, always casting about to preserve their reputation and social standing, never can bring about a reform. Those who are really in earnest must be willing to be anything or nothing in the world's estimation, and publicly and privately, in season and out, avow their sympathy with despised and persecuted ideas and their advocates, and bear the consequences...