In the quest to understand quantum gravity, we are like children playing on the shore of a vast ocean, occasionally finding a smooth pebble or a pretty shell, while the great ocean of truth lies undiscovered before us.
唯一真正的监狱是恐惧,唯一真正的自由是从恐惧中解脱。
我喜欢挑战,因为挑战让我成长。
The past is a shadow that follows us into the future.