The psychologist must avoid all forms of mental chemistry.

The application scenarios of drones far exceed our imagination.

学习哲学的最终目标是消除痛苦。

我不是为了被记住而打球，我是为了享受这一刻。

我是那种会让你想要改变生活的人。

If you don't fail at least 90 percent of the time, you're not aiming high enough.