志不求易，事不避難。
譯文：立志別挑簡單的目標，做事別躲困難的任務。
我嘗試從每種情況中學習，無論是積極的還是消極的。
The most valuable resource in agriculture isn't land or water—it's knowledge.
Strengthen the female mind by enlarging it, and there will be an end to blind obedience.
The market is a reflection of the collective psychology of all participants.