The big money is not in the buying and selling, but in the waiting.

I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.

一个理论最重要的在于其预测的有效性，而非其美学吸引力。

除了诱惑，我什么都能抵抗。