False happiness renders men stern and proud， and that happiness is never communicated. True happiness renders them kind and sensible， and that happiness is always shared.
Your self-worth is determined by you. You don’t have to depend on someone telling you who you are.
成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事情，你就会成功。
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
Data-driven decisions will revolutionize how we manage livestock health and productivity.