The choices you make in your 20s will shape your life for decades to come.

最具挑战性的角色是那些迫使你面对自己恐惧和不安全感的角色。

自由民主的未来取决于其适应新挑战并维持公民支持的能力。

The truth is rarely pure and never simple.

To every action there is always opposed an equal reaction； or， the mutual actions of two bodies upon each other are always equal， and directed to contrary parts.

"The only real failure in life is not to be true to the best one knows."

解析：事和道是一体的。