The child is not a passive recipient of knowledge but an active participant in the learning process.
成功不是关于目的地，而是关于旅程。
In your life there are a few places, or maybe only the one place, where something happened, and then there are all the other places.
痛苦+反省=进步
统一自然界基本力的追求是现代物理学中最大的挑战之一。
Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.