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If you can look into the seeds of time, And say which grain will grow and which will not, speak then to me, who neither beg nor fear Your favours nor your hate.

Curiosity is the engine that drives us towards understanding the cosmos.

有些難過(guò)和痛苦是言語(yǔ)無(wú)法撫平的。悲傷，是我們?yōu)閻?ài)付出的代價(jià)。

The worst pain a man can suffer is to have insight into much and power over nothing.

The only valid data for psychology are the reports of trained observers.