心理学必须植根于有机体为生存而斗争的现实中。

采矿业的未来在于技术和可持续实践。

If you can't fly then run， if you can't run then walk， if you can't walk then crawl， but whatever you do you have to keep moving forward.

I don’t think you should ever feel like you’ve achieved everything.

支持进化的证据是压倒性的。