I'm not afraid to take on a challenge, I'm not afraid to take a risk.

You don’t need to be perfect to inspire others. Let people get inspired by how you deal with your imperfections.

人性本善，但罪恶的社会环境使人变坏了。

智慧来自于经验的积累和对这些经验的反思。

遗传学是活人的考古学。