Quality is not an act, it is a habit.
Memory is like a collage - some bits sharp, some faded, all rearranged over time.
不要盲目追逐梦想
利润生长在责任播种的地方。
燕子飞来时正值春社，梨花凋落后便是清明时节。
The most exciting moments in mathematics are when you see connections between things that seemed unrelated before.
"Das Leben ist ein Buch, und jeder Tag ist eine neue Seite."
The simplicity of nature is not to be measured by that of our conceptions.