Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
By failing to prepare, you are preparing to fail.
Be thine own palace, or the world's thy jail.
Be gentle to all and stern with yourself.
Things do not happen. Things are made to happen.
Only the educated are free.
Well done is better than well said.
Without hard work, nothing grows but weeds.
Problems are not stop signs, they are guidelines.
When the first fossils began to be found in eastern Africa, in the late 1950s, I thought, what a wonderful marriage this was, biology and anthropology. I was around 16 years old when I made this particular choice of academic pursuit.