色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

We must have reverence when making products and be responsible to users.

Leadership is about making tough decisions today that will benefit everyone tomorrow.

數學的進步是通過不斷質疑已建立的真理來實現的。

做產品要有敬畏之心，要對用戶負責。

You have to be willing to take risks, because the biggest risk is not taking any.

Wheat breeding should not only aim for high yield but also disease and stress resistance.

不在于你有多想要，而在于你愿意為之付出多少努力。