江河不嫌弃用小溪的水来灌注自己，所以能汇成巨流。被称为圣人的人，不推辞难事，不违背自然规律，所以能成为名扬天下的大人物。
The joy of mathematics is in the discovery of patterns and the understanding of their implications.
努力追求卓越，而非平庸。
My past doesn't define me, it refines me.