我们今天所做的每一个决定都在塑造我们明天生活的世界。
Every decision we make today shapes the world we will live in tomorrow.
一个思想若称不上危险，那么它就不值得称作思想。
The true value of a forest is measured not just in board feet, but in biodiversity and ecosystem health.
People can't do something by themselves; they wanna tell you you can not do it.
Mathematics is not just a human invention; it has a deep reality that exists independently of us.
"The dead are as real as the living, but in a different way."