唯一存在的限制是你脑海中的那些。
The only limits that exist are the ones in your mind.
临终前与诸同志谈话,1925年3月11日
投资中最大的风险不是市场风险,而是无法实现财务目标的风险。
Reinforcement is the central factor in the acquisition of new behavior patterns.
"The task of the writer is to make the invisible visible."
If there ever comes a day when we can't be together, keep me in your heart. I'll stay there forever.
“如果真有一天,我们不能在一起了,就把我放在你心里吧!我会永远待在那里。”