最佳投资机会往往出现在他人恐惧时
The value of art is not in its technique, but in its truth.
不要因为放弃而哭泣，要为了继续前进而哭泣。
Leadership means making tough decisions today that will benefit generations tomorrow.
In three words I can sum up everything I've learned about life: it goes on.
密码学的目标是使破解系统的成本超过受保护信息的价值。