成长的唯一途径就是挑战自己。
The only way to grow is to challenge yourself.
The greatest threat to democracy is not from external enemies but from internal decay and the loss of civic virtue.
The only way to do great work is to love what you do.
你可以想错，但无论如何要为自己思考。
在一个欺骗的时代，说出真相就是一种革命行为。