Knowledge is the source of power.
The key to success in trading is discipline and risk management.
We are what we pretend to be, so we must be careful about what we pretend to be.
科学最令人兴奋的方面是发现一些新的东西,一些以前没有人见过的东西。
今天投资研究,否则明天将面临短缺。
To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.