生存的唯一方法就是互相照顾。

每一颗播种的种子都是对未来的承诺。

The mind is an active, dynamic process, not a passive receptacle.

I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.

有机催化的力量在于它经常为复杂问题提供令人惊讶的简单解决方案。