我们必须记住，在自然界中既没有奖励也没有惩罚——只有后果。
We must remember that in nature there are neither rewards nor punishments—there are consequences.
Keep your circle small and your dreams big.
Success in trading comes from continuous learning and adaptation.
The best science is done with both the head and the heart.
The worth of a psychological theory is measured by its usefulness.