希望是脆弱的，但它也是我们拥有的最强大的力量。

I'm not perfect, but I'm trying every day.

The best way to learn a new programming language is by writing programs in it.

Who has deveiv'd thee so oft as thy self?

I believe in the power of visualization.

Technology should serve ecology, not the other way around.

We can't just do things the way they've always been done; progress demands change.

释义：只有连根拔除杂草，才能确保它不会再发芽生长。如果砍草时不除去根部，到了春天杂草还会再度生长。