No ray of sunlight is ever lost, but the green which it awakes into existence needs time to sprout, and it is not always granted to the sower to see the harvest. All work that is worth anything is done in faith.

Not one of us knows what effect his life produces, and what he gives to others; that is hidden from us and must remain so, though we are often allowed to see some little fraction of it, so that we may not lose courage.

The tragedy of life is what dies inside a man while he lives.

Day by day we should weigh what we have granted to the spirit of the world against what we have denied to the spirit of Jesus, in thought and especially in deed.

My life is my argument.

To the truly ethical man, all of life is sacred, including forms of life that from the human point of view may seem lower than ours.

Animal protection is education to the humanity.