You have to be passionate about what you do, otherwise it's not worth it.

人们可以非常聪明或拥有直接适用的技能，但如果他们不真正相信它，那么他们就不会真正努力工作。

We can distinguish the blurred shapes and colours we see at a distance only because of the capacities of our eyes.

阅读是不动身旅行，是不离家探索。