I have never known any distress that an hour's reading did not relieve.
 我从未遇到过一小时阅读不能解除的痛苦。
Change starts with a vision, but it’s persistence that turns it into reality.
The world is a canvas, and we are all artists in our own way.
The joy of mathematics comes from the moments of clarity when complex things become simple.
"Language is not just a tool; it's a home for the displaced."