我不想变得完美，但我确实想成为一个榜样。
I don't want to be perfect, but I do want to be a role model.
Science must be a force for good in the world.
我不让消极情绪把我打倒。我会超越它。
"Books are the windows to other possibilities."
能源转型不仅仅是更换燃料，而是转变整个系统和思维方式。
The past is always tense, the future perfect.
The only relationship that can make both partners happy is one in which sentimentality has no place and neither partner makes any claim on the life and freedom of the other.