The key to successful investing is to buy stocks at a discount to their intrinsic value.
成功投资的关键是以低于其内在价值的价格买入股票。
Coal has been the backbone of industry, and with innovation, it can continue to be.
有时候，最难的事情和正确的事情是同一件事。
The healthy social life is found when in the mirror of each human soul the whole community finds its reflection, and when in the community the virtue of each one is living.
I don’t fear anyone, but I respect everyone.
The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.
最复杂的电路板仍然需要最简单的人类价值观才能在社会中发挥作用。