Every breakthrough starts with a question.

The only true voyage of discovery consists not in seeking new landscapes, but in having new eyes.

It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.

我们所认识的最美丽的人是那些经历过失败、痛苦、挣扎、失落，并找到了走出深渊之路的人。

"In picture books, every line and color carries meaning - it's a dance between words and images."

谋划先于行动，就会繁荣昌盛；行动先于谋划，就会失败灭亡。点评：《中庸》曾言「凡事豫则立，不豫则废。」没有事先的计划和准备，做事情很难成功的。

地球的周长约为300万斯塔德，不会更大。

A proof is a device for convincing someone else that a mathematical statement is true.